23301305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 8217415

約数列:

[1, 5, 17, 31, 37, 85, 155, 185, 239, 527, 629, 1147, 1195, 2635, 3145, 4063, 5735, 7409, 8843, 19499, 20315, 37045, 44215, 97495, 125953, 150331, 274133, 629765, 751655, 1370665, 4660261, 23301305]

約数ペア:

[(1, 23301305), (5, 4660261), (17, 1370665), (31, 751655), (37, 629765), (85, 274133), (155, 150331), (185, 125953), (239, 97495), (527, 44215), (629, 37045), (1147, 20315), (1195, 19499), (2635, 8843), (3145, 7409), (4063, 5735)]