855103615

素因数分解:

$5^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1\times {\mathrm{641}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 1031719680

約数和(自身を除く): 176616065

約数列:

[1, 5, 479, 557, 641, 2395, 2785, 3205, 266803, 307039, 357037, 1334015, 1535195, 1785185, 171020723, 855103615]

約数ペア:

[(1, 855103615), (5, 171020723), (479, 1785185), (557, 1535195), (641, 1334015), (2395, 357037), (2785, 307039), (3205, 266803)]