143925265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 190840104

約数和(自身を除く): 46914839

約数列:

[1, 5, 11, 55, 121, 233, 605, 1021, 1165, 2563, 5105, 11231, 12815, 28193, 56155, 123541, 140965, 237893, 617705, 1189465, 2616823, 13084115, 28785053, 143925265]

約数ペア:

[(1, 143925265), (5, 28785053), (11, 13084115), (55, 2616823), (121, 1189465), (233, 617705), (605, 237893), (1021, 140965), (1165, 123541), (2563, 56155), (5105, 28193), (11231, 12815)]