31272545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 7676575

約数列:

[1, 5, 41, 79, 205, 395, 1931, 3239, 9655, 16195, 79171, 152549, 395855, 762745, 6254509, 31272545]

約数ペア:

[(1, 31272545), (5, 6254509), (41, 762745), (79, 395855), (205, 152549), (395, 79171), (1931, 16195), (3239, 9655)]