31042325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 40711680

約数和(自身を除く): 9669355

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 911, 1175, 1363, 4555, 6815, 22775, 26419, 34075, 42817, 132095, 214085, 660475, 1070425, 1241693, 6208465, 31042325]

約数ペア:

[(1, 31042325), (5, 6208465), (25, 1241693), (29, 1070425), (47, 660475), (145, 214085), (235, 132095), (725, 42817), (911, 34075), (1175, 26419), (1363, 22775), (4555, 6815)]