421635133075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41849641}}^1$

素因数の和:41849695

約数の個数: 24

約数和(自身を含む): 581207828096

約数和(自身を除く): 159572695021

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 41849641, 209248205, 544045333, 1046241025, 1297338871, 2720226665, 6486694355, 13601133325, 16865405323, 32433471775, 84327026615, 421635133075]

約数ペア:

[(1, 421635133075), (5, 84327026615), (13, 32433471775), (25, 16865405323), (31, 13601133325), (65, 6486694355), (155, 2720226665), (325, 1297338871), (403, 1046241025), (775, 544045333), (2015, 209248205), (10075, 41849641)]