23142575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 29855232

約数和(自身を除く): 6712657

約数列:

[1, 5, 25, 37, 127, 185, 197, 635, 925, 985, 3175, 4699, 4925, 7289, 23495, 25019, 36445, 117475, 125095, 182225, 625475, 925703, 4628515, 23142575]

約数ペア:

[(1, 23142575), (5, 4628515), (25, 925703), (37, 625475), (127, 182225), (185, 125095), (197, 117475), (635, 36445), (925, 25019), (985, 23495), (3175, 7289), (4699, 4925)]