2743138425

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{245471}}^1$

素因数の和:245633

約数の個数: 24

約数和(自身を含む): 4565779200

約数和(自身を除く): 1822640775

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 11175, 245471, 736413, 1227355, 3682065, 6136775, 18410325, 36575179, 109725537, 182875895, 548627685, 914379475, 2743138425]

約数ペア:

[(1, 2743138425), (3, 914379475), (5, 548627685), (15, 182875895), (25, 109725537), (75, 36575179), (149, 18410325), (447, 6136775), (745, 3682065), (2235, 1227355), (3725, 736413), (11175, 245471)]