408022977025

素因数分解:

$5^2\times {\mathrm{229}}^1\times {\mathrm{1153}}^1\times {\mathrm{61813}}^1$

素因数の和:63205

約数の個数: 24

約数和(自身を含む): 508606828280

約数和(自身を除く): 100583851255

約数列:

[1, 5, 25, 229, 1145, 1153, 5725, 5765, 28825, 61813, 264037, 309065, 1320185, 1545325, 6600925, 14155177, 70775885, 71270389, 353879425, 356351945, 1781759725, 16320919081, 81604595405, 408022977025]

約数ペア:

[(1, 408022977025), (5, 81604595405), (25, 16320919081), (229, 1781759725), (1145, 356351945), (1153, 353879425), (5725, 71270389), (5765, 70775885), (28825, 14155177), (61813, 6600925), (264037, 1545325), (309065, 1320185)]