123491425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 161150400

約数和(自身を除く): 37658975

約数列:

[1, 5, 25, 29, 59, 145, 295, 725, 1475, 1711, 2887, 8555, 14435, 42775, 72175, 83723, 170333, 418615, 851665, 2093075, 4258325, 4939657, 24698285, 123491425]

約数ペア:

[(1, 123491425), (5, 24698285), (25, 4939657), (29, 4258325), (59, 2093075), (145, 851665), (295, 418615), (725, 170333), (1475, 83723), (1711, 72175), (2887, 42775), (8555, 14435)]