11895325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 16827048

約数和(自身を除く): 4931723

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2153, 5525, 10765, 27989, 36601, 53825, 139945, 183005, 475813, 699725, 915025, 2379065, 11895325]

約数ペア:

[(1, 11895325), (5, 2379065), (13, 915025), (17, 699725), (25, 475813), (65, 183005), (85, 139945), (221, 53825), (325, 36601), (425, 27989), (1105, 10765), (2153, 5525)]