152031775

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1033}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 223352272

約数和(自身を除く): 71320497

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 841, 1015, 1033, 4205, 5075, 5165, 5887, 7231, 21025, 25825, 29435, 29957, 36155, 147175, 149785, 180775, 209699, 748925, 868753, 1048495, 4343765, 5242475, 6081271, 21718825, 30406355, 152031775]

約数ペア:

[(1, 152031775), (5, 30406355), (7, 21718825), (25, 6081271), (29, 5242475), (35, 4343765), (145, 1048495), (175, 868753), (203, 748925), (725, 209699), (841, 180775), (1015, 149785), (1033, 147175), (4205, 36155), (5075, 29957), (5165, 29435), (5887, 25825), (7231, 21025)]