121474145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 164439072

約数和(自身を除く): 42964927

約数列:

[1, 5, 13, 37, 53, 65, 185, 265, 481, 689, 953, 1961, 2405, 3445, 4765, 9805, 12389, 25493, 35261, 50509, 61945, 127465, 176305, 252545, 458393, 656617, 1868833, 2291965, 3283085, 9344165, 24294829, 121474145]

約数ペア:

[(1, 121474145), (5, 24294829), (13, 9344165), (37, 3283085), (53, 2291965), (65, 1868833), (185, 656617), (265, 458393), (481, 252545), (689, 176305), (953, 127465), (1961, 61945), (2405, 50509), (3445, 35261), (4765, 25493), (9805, 12389)]