5457375

素因数分解:

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

素因数の和:52

約数の個数: 120

約数和(自身を含む): 12911184

約数和(自身を除く): 7453809

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 49, 55, 63, 75, 77, 81, 99, 105, 125, 135, 147, 165, 175, 189, 225, 231, 245, 275, 297, 315, 375, 385, 405, 441, 495, 525, 539, 567, 675, 693, 735, 825, 875, 891, 945, 1125, 1155, 1225, 1323, 1375, 1485, 1575, 1617, 1925, 2025, 2079, 2205, 2475, 2625, 2695, 2835, 3375, 3465, 3675, 3969, 4125, 4455, 4725, 4851, 5775, 6125, 6237, 6615, 7425, 7875, 8085, 9625, 10125, 10395, 11025, 12375, 13475, 14175, 14553, 17325, 18375, 19845, 22275, 23625, 24255, 28875, 31185, 33075, 37125, 40425, 43659, 51975, 55125, 67375, 70875, 72765, 86625, 99225, 111375, 121275, 155925, 165375, 202125, 218295, 259875, 363825, 496125, 606375, 779625, 1091475, 1819125, 5457375]

約数ペア:

[(1, 5457375), (3, 1819125), (5, 1091475), (7, 779625), (9, 606375), (11, 496125), (15, 363825), (21, 259875), (25, 218295), (27, 202125), (33, 165375), (35, 155925), (45, 121275), (49, 111375), (55, 99225), (63, 86625), (75, 72765), (77, 70875), (81, 67375), (99, 55125), (105, 51975), (125, 43659), (135, 40425), (147, 37125), (165, 33075), (175, 31185), (189, 28875), (225, 24255), (231, 23625), (245, 22275), (275, 19845), (297, 18375), (315, 17325), (375, 14553), (385, 14175), (405, 13475), (441, 12375), (495, 11025), (525, 10395), (539, 10125), (567, 9625), (675, 8085), (693, 7875), (735, 7425), (825, 6615), (875, 6237), (891, 6125), (945, 5775), (1125, 4851), (1155, 4725), (1225, 4455), (1323, 4125), (1375, 3969), (1485, 3675), (1575, 3465), (1617, 3375), (1925, 2835), (2025, 2695), (2079, 2625), (2205, 2475)]