715875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 1257984

約数和(自身を除く): 542109

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 125, 249, 345, 375, 415, 575, 1245, 1725, 1909, 2075, 2875, 5727, 6225, 8625, 9545, 10375, 28635, 31125, 47725, 143175, 238625, 715875]

約数ペア:

[(1, 715875), (3, 238625), (5, 143175), (15, 47725), (23, 31125), (25, 28635), (69, 10375), (75, 9545), (83, 8625), (115, 6225), (125, 5727), (249, 2875), (345, 2075), (375, 1909), (415, 1725), (575, 1245)]