82502625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 145686528

約数和(自身を除く): 63183903

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 125, 141, 151, 155, 235, 375, 453, 465, 705, 755, 775, 1175, 1457, 2265, 2325, 3525, 3775, 3875, 4371, 4681, 5875, 7097, 7285, 11325, 11625, 14043, 17625, 18875, 21291, 21855, 23405, 35485, 36425, 56625, 70215, 106455, 109275, 117025, 177425, 182125, 220007, 351075, 532275, 546375, 585125, 660021, 887125, 1100035, 1755375, 2661375, 3300105, 5500175, 16500525, 27500875, 82502625]

約数ペア:

[(1, 82502625), (3, 27500875), (5, 16500525), (15, 5500175), (25, 3300105), (31, 2661375), (47, 1755375), (75, 1100035), (93, 887125), (125, 660021), (141, 585125), (151, 546375), (155, 532275), (235, 351075), (375, 220007), (453, 182125), (465, 177425), (705, 117025), (755, 109275), (775, 106455), (1175, 70215), (1457, 56625), (2265, 36425), (2325, 35485), (3525, 23405), (3775, 21855), (3875, 21291), (4371, 18875), (4681, 17625), (5875, 14043), (7097, 11625), (7285, 11325)]