23287615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 32328576

約数和(自身を除く): 9040961

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 421, 481, 851, 1495, 2105, 2405, 4255, 5473, 9683, 11063, 15577, 27365, 48415, 55315, 77885, 125879, 202501, 358271, 629395, 1012505, 1791355, 4657523, 23287615]

約数ペア:

[(1, 23287615), (5, 4657523), (13, 1791355), (23, 1012505), (37, 629395), (65, 358271), (115, 202501), (185, 125879), (299, 77885), (421, 55315), (481, 48415), (851, 27365), (1495, 15577), (2105, 11063), (2405, 9683), (4255, 5473)]