977325

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 1645728

約数和(自身を除く): 668403

約数列:

[1, 3, 5, 15, 25, 75, 83, 157, 249, 415, 471, 785, 1245, 2075, 2355, 3925, 6225, 11775, 13031, 39093, 65155, 195465, 325775, 977325]

約数ペア:

[(1, 977325), (3, 325775), (5, 195465), (15, 65155), (25, 39093), (75, 13031), (83, 11775), (157, 6225), (249, 3925), (415, 2355), (471, 2075), (785, 1245)]