23402155

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 34096032

約数和(自身を除く): 10693877

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 4153, 5635, 20765, 29071, 95519, 145355, 203497, 477595, 668633, 1017485, 3343165, 4680431, 23402155]

約数ペア:

[(1, 23402155), (5, 4680431), (7, 3343165), (23, 1017485), (35, 668633), (49, 477595), (115, 203497), (161, 145355), (245, 95519), (805, 29071), (1127, 20765), (4153, 5635)]