15798375

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 30351360

約数和(自身を除く): 14552985

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 151, 155, 225, 279, 375, 453, 465, 675, 755, 775, 837, 1125, 1359, 1395, 2265, 2325, 3375, 3775, 3875, 4077, 4185, 4681, 6795, 6975, 11325, 11625, 14043, 18875, 20385, 20925, 23405, 33975, 34875, 42129, 56625, 70215, 101925, 104625, 117025, 126387, 169875, 210645, 351075, 509625, 585125, 631935, 1053225, 1755375, 3159675, 5266125, 15798375]

約数ペア:

[(1, 15798375), (3, 5266125), (5, 3159675), (9, 1755375), (15, 1053225), (25, 631935), (27, 585125), (31, 509625), (45, 351075), (75, 210645), (93, 169875), (125, 126387), (135, 117025), (151, 104625), (155, 101925), (225, 70215), (279, 56625), (375, 42129), (453, 34875), (465, 33975), (675, 23405), (755, 20925), (775, 20385), (837, 18875), (1125, 14043), (1359, 11625), (1395, 11325), (2265, 6975), (2325, 6795), (3375, 4681), (3775, 4185), (3875, 4077)]