222930325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11447}}^1$

素因数の和:11517

約数の個数: 24

約数和(自身を含む): 298105920

約数和(自身を除く): 75175595

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 11447, 19475, 57235, 217493, 286175, 469327, 1087465, 2346635, 5437325, 8917213, 11733175, 44586065, 222930325]

約数ペア:

[(1, 222930325), (5, 44586065), (19, 11733175), (25, 8917213), (41, 5437325), (95, 2346635), (205, 1087465), (475, 469327), (779, 286175), (1025, 217493), (3895, 57235), (11447, 19475)]