82021615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 107647920

約数和(自身を除く): 25626305

約数列:

[1, 5, 13, 65, 113, 169, 565, 845, 859, 1469, 4295, 7345, 11167, 19097, 55835, 95485, 97067, 145171, 485335, 725855, 1261871, 6309355, 16404323, 82021615]

約数ペア:

[(1, 82021615), (5, 16404323), (13, 6309355), (65, 1261871), (113, 725855), (169, 485335), (565, 145171), (845, 97067), (859, 95485), (1469, 55835), (4295, 19097), (7345, 11167)]