69293575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 93494016

約数和(自身を除く): 24200441

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 2111, 2525, 6565, 10555, 27443, 32825, 52775, 137215, 213211, 686075, 1066055, 2771743, 5330275, 13858715, 69293575]

約数ペア:

[(1, 69293575), (5, 13858715), (13, 5330275), (25, 2771743), (65, 1066055), (101, 686075), (325, 213211), (505, 137215), (1313, 52775), (2111, 32825), (2525, 27443), (6565, 10555)]