67619901025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1\times {\mathrm{64279}}^1$

素因数の和:65769

約数の個数: 24

約数和(自身を含む): 86801140800

約数和(自身を除く): 19181239775

約数列:

[1, 5, 25, 29, 145, 725, 1451, 7255, 36275, 42079, 64279, 210395, 321395, 1051975, 1606975, 1864091, 9320455, 46602275, 93268829, 466344145, 2331720725, 2704796041, 13523980205, 67619901025]

約数ペア:

[(1, 67619901025), (5, 13523980205), (25, 2704796041), (29, 2331720725), (145, 466344145), (725, 93268829), (1451, 46602275), (7255, 9320455), (36275, 1864091), (42079, 1606975), (64279, 1051975), (210395, 321395)]