22772975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 29596320

約数和(自身を除く): 6823345

約数列:

[1, 5, 25, 29, 101, 145, 311, 505, 725, 1555, 2525, 2929, 7775, 9019, 14645, 31411, 45095, 73225, 157055, 225475, 785275, 910919, 4554595, 22772975]

約数ペア:

[(1, 22772975), (5, 4554595), (25, 910919), (29, 785275), (101, 225475), (145, 157055), (311, 73225), (505, 45095), (725, 31411), (1555, 14645), (2525, 9019), (2929, 7775)]