2266875

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 60

約数和(自身を含む): 4548544

約数和(自身を除く): 2281669

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 117, 125, 155, 195, 225, 279, 325, 375, 403, 465, 585, 625, 775, 975, 1125, 1209, 1395, 1625, 1875, 2015, 2325, 2925, 3627, 3875, 4875, 5625, 6045, 6975, 8125, 10075, 11625, 14625, 18135, 19375, 24375, 30225, 34875, 50375, 58125, 73125, 90675, 151125, 174375, 251875, 453375, 755625, 2266875]

約数ペア:

[(1, 2266875), (3, 755625), (5, 453375), (9, 251875), (13, 174375), (15, 151125), (25, 90675), (31, 73125), (39, 58125), (45, 50375), (65, 34875), (75, 30225), (93, 24375), (117, 19375), (125, 18135), (155, 14625), (195, 11625), (225, 10075), (279, 8125), (325, 6975), (375, 6045), (403, 5625), (465, 4875), (585, 3875), (625, 3627), (775, 2925), (975, 2325), (1125, 2015), (1209, 1875), (1395, 1625)]