231497135

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{7369}}^1$

素因数の和:7538

約数の個数: 16

約数和(自身を含む): 285130560

約数和(自身を除く): 53633425

約数列:

[1, 5, 61, 103, 305, 515, 6283, 7369, 31415, 36845, 449509, 759007, 2247545, 3795035, 46299427, 231497135]

約数ペア:

[(1, 231497135), (5, 46299427), (61, 3795035), (103, 2247545), (305, 759007), (515, 449509), (6283, 36845), (7369, 31415)]