917125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 32

約数和(自身を含む): 1347840

約数和(自身を除く): 430715

約数列:

[1, 5, 11, 23, 25, 29, 55, 115, 125, 145, 253, 275, 319, 575, 667, 725, 1265, 1375, 1595, 2875, 3335, 3625, 6325, 7337, 7975, 16675, 31625, 36685, 39875, 83375, 183425, 917125]

約数ペア:

[(1, 917125), (5, 183425), (11, 83375), (23, 39875), (25, 36685), (29, 31625), (55, 16675), (115, 7975), (125, 7337), (145, 6325), (253, 3625), (275, 3335), (319, 2875), (575, 1595), (667, 1375), (725, 1265)]