11949925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 16186464

約数和(自身を除く): 4236539

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 443, 1079, 2075, 2215, 5395, 5759, 11075, 26975, 28795, 36769, 143975, 183845, 477997, 919225, 2389985, 11949925]

約数ペア:

[(1, 11949925), (5, 2389985), (13, 919225), (25, 477997), (65, 183845), (83, 143975), (325, 36769), (415, 28795), (443, 26975), (1079, 11075), (2075, 5759), (2215, 5395)]