41969525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 59735760

約数和(自身を除く): 17766235

約数列:

[1, 5, 13, 25, 29, 61, 65, 73, 145, 305, 325, 365, 377, 725, 793, 949, 1525, 1769, 1825, 1885, 2117, 3965, 4453, 4745, 8845, 9425, 10585, 19825, 22265, 22997, 23725, 27521, 44225, 52925, 57889, 111325, 114985, 129137, 137605, 289445, 574925, 645685, 688025, 1447225, 1678781, 3228425, 8393905, 41969525]

約数ペア:

[(1, 41969525), (5, 8393905), (13, 3228425), (25, 1678781), (29, 1447225), (61, 688025), (65, 645685), (73, 574925), (145, 289445), (305, 137605), (325, 129137), (365, 114985), (377, 111325), (725, 57889), (793, 52925), (949, 44225), (1525, 27521), (1769, 23725), (1825, 22997), (1885, 22265), (2117, 19825), (3965, 10585), (4453, 9425), (4745, 8845)]