64397025

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 153941040

約数和(自身を除く): 89544015

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 49, 55, 59, 63, 75, 77, 81, 99, 105, 135, 147, 165, 175, 177, 189, 225, 231, 245, 275, 295, 297, 315, 385, 405, 413, 441, 495, 525, 531, 539, 567, 649, 675, 693, 735, 825, 885, 891, 945, 1155, 1225, 1239, 1323, 1475, 1485, 1575, 1593, 1617, 1925, 1947, 2025, 2065, 2079, 2205, 2475, 2655, 2695, 2835, 2891, 3245, 3465, 3675, 3717, 3969, 4425, 4455, 4543, 4725, 4779, 4851, 5775, 5841, 6195, 6237, 6615, 7425, 7965, 8085, 8673, 9735, 10325, 10395, 11025, 11151, 13275, 13475, 13629, 14175, 14455, 14553, 16225, 17325, 17523, 18585, 19845, 22275, 22715, 23895, 24255, 26019, 29205, 30975, 31185, 31801, 33075, 33453, 39825, 40425, 40887, 43365, 43659, 48675, 51975, 52569, 55755, 68145, 72275, 72765, 78057, 87615, 92925, 95403, 99225, 113575, 119475, 121275, 122661, 130095, 146025, 155925, 159005, 167265, 204435, 216825, 218295, 234171, 262845, 278775, 286209, 340725, 363825, 367983, 390285, 438075, 477015, 613305, 650475, 795025, 836325, 858627, 1022175, 1091475, 1170855, 1314225, 1431045, 1839915, 1951425, 2385075, 2575881, 3066525, 4293135, 5854275, 7155225, 9199575, 12879405, 21465675, 64397025]

約数ペア:

[(1, 64397025), (3, 21465675), (5, 12879405), (7, 9199575), (9, 7155225), (11, 5854275), (15, 4293135), (21, 3066525), (25, 2575881), (27, 2385075), (33, 1951425), (35, 1839915), (45, 1431045), (49, 1314225), (55, 1170855), (59, 1091475), (63, 1022175), (75, 858627), (77, 836325), (81, 795025), (99, 650475), (105, 613305), (135, 477015), (147, 438075), (165, 390285), (175, 367983), (177, 363825), (189, 340725), (225, 286209), (231, 278775), (245, 262845), (275, 234171), (295, 218295), (297, 216825), (315, 204435), (385, 167265), (405, 159005), (413, 155925), (441, 146025), (495, 130095), (525, 122661), (531, 121275), (539, 119475), (567, 113575), (649, 99225), (675, 95403), (693, 92925), (735, 87615), (825, 78057), (885, 72765), (891, 72275), (945, 68145), (1155, 55755), (1225, 52569), (1239, 51975), (1323, 48675), (1475, 43659), (1485, 43365), (1575, 40887), (1593, 40425), (1617, 39825), (1925, 33453), (1947, 33075), (2025, 31801), (2065, 31185), (2079, 30975), (2205, 29205), (2475, 26019), (2655, 24255), (2695, 23895), (2835, 22715), (2891, 22275), (3245, 19845), (3465, 18585), (3675, 17523), (3717, 17325), (3969, 16225), (4425, 14553), (4455, 14455), (4543, 14175), (4725, 13629), (4779, 13475), (4851, 13275), (5775, 11151), (5841, 11025), (6195, 10395), (6237, 10325), (6615, 9735), (7425, 8673), (7965, 8085)]