12224615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 18024768

約数和(自身を除く): 5800153

約数列:

[1, 5, 13, 17, 23, 37, 65, 85, 115, 169, 185, 221, 299, 391, 481, 629, 845, 851, 1105, 1495, 1955, 2405, 2873, 3145, 3887, 4255, 5083, 6253, 8177, 11063, 14365, 14467, 19435, 25415, 31265, 40885, 55315, 66079, 72335, 106301, 143819, 188071, 330395, 531505, 719095, 940355, 2444923, 12224615]

約数ペア:

[(1, 12224615), (5, 2444923), (13, 940355), (17, 719095), (23, 531505), (37, 330395), (65, 188071), (85, 143819), (115, 106301), (169, 72335), (185, 66079), (221, 55315), (299, 40885), (391, 31265), (481, 25415), (629, 19435), (845, 14467), (851, 14365), (1105, 11063), (1495, 8177), (1955, 6253), (2405, 5083), (2873, 4255), (3145, 3887)]