28137441025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{182681}}^1$

素因数の和:182853

約数の個数: 24

約数和(自身を含む): 35813710008

約数和(自身を除く): 7676268983

約数列:

[1, 5, 25, 61, 101, 305, 505, 1525, 2525, 6161, 30805, 154025, 182681, 913405, 4567025, 11143541, 18450781, 55717705, 92253905, 278588525, 461269525, 1125497641, 5627488205, 28137441025]

約数ペア:

[(1, 28137441025), (5, 5627488205), (25, 1125497641), (61, 461269525), (101, 278588525), (305, 92253905), (505, 55717705), (1525, 18450781), (2525, 11143541), (6161, 4567025), (30805, 913405), (154025, 182681)]