5765625

素因数分解:

$3^2\times 5^6\times {\mathrm{41}}^1$

素因数の和:77

約数の個数: 42

約数和(自身を含む): 10663926

約数和(自身を除く): 4898301

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 625, 1025, 1125, 1845, 1875, 3075, 3125, 5125, 5625, 9225, 9375, 15375, 15625, 25625, 28125, 46125, 46875, 76875, 128125, 140625, 230625, 384375, 640625, 1153125, 1921875, 5765625]

約数ペア:

[(1, 5765625), (3, 1921875), (5, 1153125), (9, 640625), (15, 384375), (25, 230625), (41, 140625), (45, 128125), (75, 76875), (123, 46875), (125, 46125), (205, 28125), (225, 25625), (369, 15625), (375, 15375), (615, 9375), (625, 9225), (1025, 5625), (1125, 5125), (1845, 3125), (1875, 3075)]