23458825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 34372800

約数和(自身を除く): 10913975

約数列:

[1, 5, 13, 19, 25, 29, 65, 95, 131, 145, 247, 325, 377, 475, 551, 655, 725, 1235, 1703, 1885, 2489, 2755, 3275, 3799, 6175, 7163, 8515, 9425, 12445, 13775, 18995, 32357, 35815, 42575, 49387, 62225, 72181, 94975, 161785, 179075, 246935, 360905, 808925, 938353, 1234675, 1804525, 4691765, 23458825]

約数ペア:

[(1, 23458825), (5, 4691765), (13, 1804525), (19, 1234675), (25, 938353), (29, 808925), (65, 360905), (95, 246935), (131, 179075), (145, 161785), (247, 94975), (325, 72181), (377, 62225), (475, 49387), (551, 42575), (655, 35815), (725, 32357), (1235, 18995), (1703, 13775), (1885, 12445), (2489, 9425), (2755, 8515), (3275, 7163), (3799, 6175)]