1207442875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3119}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 1596441600

約数和(自身を除く): 388998725

約数列:

[1, 5, 19, 25, 95, 125, 163, 475, 815, 2375, 3097, 3119, 4075, 15485, 15595, 20375, 59261, 77425, 77975, 296305, 387125, 389875, 508397, 1481525, 2541985, 7407625, 9659543, 12709925, 48297715, 63549625, 241488575, 1207442875]

約数ペア:

[(1, 1207442875), (5, 241488575), (19, 63549625), (25, 48297715), (95, 12709925), (125, 9659543), (163, 7407625), (475, 2541985), (815, 1481525), (2375, 508397), (3097, 389875), (3119, 387125), (4075, 296305), (15485, 77975), (15595, 77425), (20375, 59261)]