27111825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 108

約数和(自身を含む): 56639232

約数和(自身を除く): 29527407

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 31, 39, 45, 65, 69, 75, 93, 115, 117, 155, 169, 195, 207, 225, 279, 299, 325, 345, 403, 465, 507, 575, 585, 713, 775, 845, 897, 975, 1035, 1209, 1395, 1495, 1521, 1725, 2015, 2139, 2325, 2535, 2691, 2925, 3565, 3627, 3887, 4225, 4485, 5175, 5239, 6045, 6417, 6975, 7475, 7605, 9269, 10075, 10695, 11661, 12675, 13455, 15717, 17825, 18135, 19435, 22425, 26195, 27807, 30225, 32085, 34983, 38025, 46345, 47151, 53475, 58305, 67275, 78585, 83421, 90675, 97175, 120497, 130975, 139035, 160425, 174915, 231725, 235755, 291525, 361491, 392925, 417105, 602485, 695175, 874575, 1084473, 1178775, 1807455, 2085525, 3012425, 5422365, 9037275, 27111825]

約数ペア:

[(1, 27111825), (3, 9037275), (5, 5422365), (9, 3012425), (13, 2085525), (15, 1807455), (23, 1178775), (25, 1084473), (31, 874575), (39, 695175), (45, 602485), (65, 417105), (69, 392925), (75, 361491), (93, 291525), (115, 235755), (117, 231725), (155, 174915), (169, 160425), (195, 139035), (207, 130975), (225, 120497), (279, 97175), (299, 90675), (325, 83421), (345, 78585), (403, 67275), (465, 58305), (507, 53475), (575, 47151), (585, 46345), (713, 38025), (775, 34983), (845, 32085), (897, 30225), (975, 27807), (1035, 26195), (1209, 22425), (1395, 19435), (1495, 18135), (1521, 17825), (1725, 15717), (2015, 13455), (2139, 12675), (2325, 11661), (2535, 10695), (2691, 10075), (2925, 9269), (3565, 7605), (3627, 7475), (3887, 6975), (4225, 6417), (4485, 6045), (5175, 5239)]