149780915

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1783}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 183809088

約数和(自身を除く): 34028173

約数列:

[1, 5, 53, 265, 317, 1585, 1783, 8915, 16801, 84005, 94499, 472495, 565211, 2826055, 29956183, 149780915]

約数ペア:

[(1, 149780915), (5, 29956183), (53, 2826055), (265, 565211), (317, 472495), (1585, 94499), (1783, 84005), (8915, 16801)]