4960345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 6890184

約数和(自身を除く): 1929839

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 1105, 1139, 4355, 4489, 5695, 14807, 22445, 58357, 74035, 76313, 291785, 381565, 992069, 4960345]

約数ペア:

[(1, 4960345), (5, 992069), (13, 381565), (17, 291785), (65, 76313), (67, 74035), (85, 58357), (221, 22445), (335, 14807), (871, 5695), (1105, 4489), (1139, 4355)]