79565625

素因数分解:

$3^3\times 5^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 77924295

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 41, 45, 69, 75, 115, 123, 125, 135, 205, 207, 225, 345, 369, 375, 575, 615, 621, 625, 675, 943, 1025, 1035, 1107, 1125, 1725, 1845, 1875, 2829, 2875, 3075, 3105, 3125, 3375, 4715, 5125, 5175, 5535, 5625, 8487, 8625, 9225, 9375, 14145, 14375, 15375, 15525, 16875, 23575, 25461, 25625, 25875, 27675, 28125, 42435, 43125, 46125, 70725, 71875, 76875, 77625, 84375, 117875, 127305, 128125, 129375, 138375, 212175, 215625, 230625, 353625, 384375, 388125, 589375, 636525, 646875, 691875, 1060875, 1153125, 1768125, 1940625, 2946875, 3182625, 3459375, 5304375, 8840625, 15913125, 26521875, 79565625]

約数ペア:

[(1, 79565625), (3, 26521875), (5, 15913125), (9, 8840625), (15, 5304375), (23, 3459375), (25, 3182625), (27, 2946875), (41, 1940625), (45, 1768125), (69, 1153125), (75, 1060875), (115, 691875), (123, 646875), (125, 636525), (135, 589375), (205, 388125), (207, 384375), (225, 353625), (345, 230625), (369, 215625), (375, 212175), (575, 138375), (615, 129375), (621, 128125), (625, 127305), (675, 117875), (943, 84375), (1025, 77625), (1035, 76875), (1107, 71875), (1125, 70725), (1725, 46125), (1845, 43125), (1875, 42435), (2829, 28125), (2875, 27675), (3075, 25875), (3105, 25625), (3125, 25461), (3375, 23575), (4715, 16875), (5125, 15525), (5175, 15375), (5535, 14375), (5625, 14145), (8487, 9375), (8625, 9225)]