193640975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{24281}}^1$

素因数の和:24331

約数の個数: 24

約数和(自身を含む): 270987120

約数和(自身を除く): 77346145

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 24281, 121405, 267091, 607025, 704149, 1335455, 3520745, 6677275, 7745639, 17603725, 38728195, 193640975]

約数ペア:

[(1, 193640975), (5, 38728195), (11, 17603725), (25, 7745639), (29, 6677275), (55, 3520745), (145, 1335455), (275, 704149), (319, 607025), (725, 267091), (1595, 121405), (7975, 24281)]