12132155

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 17680032

約数和(自身を除く): 5547877

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 2153, 5635, 10765, 15071, 49519, 75355, 105497, 247595, 346633, 527485, 1733165, 2426431, 12132155]

約数ペア:

[(1, 12132155), (5, 2426431), (7, 1733165), (23, 527485), (35, 346633), (49, 247595), (115, 105497), (161, 75355), (245, 49519), (805, 15071), (1127, 10765), (2153, 5635)]