47395125

素因数分解:

$3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 91812864

約数和(自身を除く): 44417739

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 125, 135, 151, 155, 225, 279, 375, 405, 453, 465, 675, 755, 775, 837, 1125, 1359, 1395, 2025, 2265, 2325, 2511, 3375, 3775, 3875, 4077, 4185, 4681, 6795, 6975, 10125, 11325, 11625, 12231, 12555, 14043, 18875, 20385, 20925, 23405, 33975, 34875, 42129, 56625, 61155, 62775, 70215, 101925, 104625, 117025, 126387, 169875, 210645, 305775, 313875, 351075, 379161, 509625, 585125, 631935, 1053225, 1528875, 1755375, 1895805, 3159675, 5266125, 9479025, 15798375, 47395125]

約数ペア:

[(1, 47395125), (3, 15798375), (5, 9479025), (9, 5266125), (15, 3159675), (25, 1895805), (27, 1755375), (31, 1528875), (45, 1053225), (75, 631935), (81, 585125), (93, 509625), (125, 379161), (135, 351075), (151, 313875), (155, 305775), (225, 210645), (279, 169875), (375, 126387), (405, 117025), (453, 104625), (465, 101925), (675, 70215), (755, 62775), (775, 61155), (837, 56625), (1125, 42129), (1359, 34875), (1395, 33975), (2025, 23405), (2265, 20925), (2325, 20385), (2511, 18875), (3375, 14043), (3775, 12555), (3875, 12231), (4077, 11625), (4185, 11325), (4681, 10125), (6795, 6975)]