27286875

素因数分解:

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

素因数の和:57

約数の個数: 150

約数和(自身を含む): 64638684

約数和(自身を除く): 37351809

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, 625, 675, 693, 735, 825, 875, 891, 945, 1125, 1155, 1225, 1323, 1375, 1485, 1575, 1617, 1875, 1925, 2025, 2079, 2205, 2475, 2625, 2695, 2835, 3375, 3465, 3675, 3969, 4125, 4375, 4455, 4725, 4851, 5625, 5775, 6125, 6237, 6615, 6875, 7425, 7875, 8085, 9625, 10125, 10395, 11025, 12375, 13125, 13475, 14175, 14553, 16875, 17325, 18375, 19845, 20625, 22275, 23625, 24255, 28875, 30625, 31185, 33075, 37125, 39375, 40425, 43659, 48125, 50625, 51975, 55125, 61875, 67375, 70875, 72765, 86625, 91875, 99225, 111375, 118125, 121275, 144375, 155925, 165375, 185625, 202125, 218295, 259875, 275625, 336875, 354375, 363825, 433125, 496125, 556875, 606375, 779625, 826875, 1010625, 1091475, 1299375, 1819125, 2480625, 3031875, 3898125, 5457375, 9095625, 27286875]

約数ペア:

[(1, 27286875), (3, 9095625), (5, 5457375), (7, 3898125), (9, 3031875), (11, 2480625), (15, 1819125), (21, 1299375), (25, 1091475), (27, 1010625), (33, 826875), (35, 779625), (45, 606375), (49, 556875), (55, 496125), (63, 433125), (75, 363825), (77, 354375), (81, 336875), (99, 275625), (105, 259875), (125, 218295), (135, 202125), (147, 185625), (165, 165375), (175, 155925), (189, 144375), (225, 121275), (231, 118125), (245, 111375), (275, 99225), (297, 91875), (315, 86625), (375, 72765), (385, 70875), (405, 67375), (441, 61875), (495, 55125), (525, 51975), (539, 50625), (567, 48125), (625, 43659), (675, 40425), (693, 39375), (735, 37125), (825, 33075), (875, 31185), (891, 30625), (945, 28875), (1125, 24255), (1155, 23625), (1225, 22275), (1323, 20625), (1375, 19845), (1485, 18375), (1575, 17325), (1617, 16875), (1875, 14553), (1925, 14175), (2025, 13475), (2079, 13125), (2205, 12375), (2475, 11025), (2625, 10395), (2695, 10125), (2835, 9625), (3375, 8085), (3465, 7875), (3675, 7425), (3969, 6875), (4125, 6615), (4375, 6237), (4455, 6125), (4725, 5775), (4851, 5625)]