82801615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19013}}^1$

素因数の和:19098

約数の個数: 16

約数和(自身を含む): 108607968

約数和(自身を除く): 25806353

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 19013, 95065, 247169, 1235845, 1273871, 6369355, 16560323, 82801615]

約数ペア:

[(1, 82801615), (5, 16560323), (13, 6369355), (65, 1273871), (67, 1235845), (335, 247169), (871, 95065), (4355, 19013)]