968794675

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{1109}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 1219765680

約数和(自身を除く): 250971005

約数列:

[1, 5, 25, 83, 415, 421, 1109, 2075, 2105, 5545, 10525, 27725, 34943, 92047, 174715, 460235, 466889, 873575, 2301175, 2334445, 11672225, 38751787, 193758935, 968794675]

約数ペア:

[(1, 968794675), (5, 193758935), (25, 38751787), (83, 11672225), (415, 2334445), (421, 2301175), (1109, 873575), (2075, 466889), (2105, 460235), (5545, 174715), (10525, 92047), (27725, 34943)]