10915875

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 20377344

約数和(自身を除く): 9461469

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 313, 375, 465, 775, 939, 1125, 1395, 1565, 2325, 2817, 3875, 4695, 6975, 7825, 9703, 11625, 14085, 23475, 29109, 34875, 39125, 48515, 70425, 87327, 117375, 145545, 242575, 352125, 436635, 727725, 1212875, 2183175, 3638625, 10915875]

約数ペア:

[(1, 10915875), (3, 3638625), (5, 2183175), (9, 1212875), (15, 727725), (25, 436635), (31, 352125), (45, 242575), (75, 145545), (93, 117375), (125, 87327), (155, 70425), (225, 48515), (279, 39125), (313, 34875), (375, 29109), (465, 23475), (775, 14085), (939, 11625), (1125, 9703), (1395, 7825), (1565, 6975), (2325, 4695), (2817, 3875)]