157040675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1949}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 213267600

約数和(自身を除く): 56226925

約数列:

[1, 5, 11, 25, 55, 275, 293, 1465, 1949, 3223, 7325, 9745, 16115, 21439, 48725, 80575, 107195, 535975, 571057, 2855285, 6281627, 14276425, 31408135, 157040675]

約数ペア:

[(1, 157040675), (5, 31408135), (11, 14276425), (25, 6281627), (55, 2855285), (275, 571057), (293, 535975), (1465, 107195), (1949, 80575), (3223, 48725), (7325, 21439), (9745, 16115)]