16140345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6367}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 27968256

約数和(自身を除く): 11827911

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 6367, 19101, 31835, 82771, 95505, 248313, 413855, 1076023, 1241565, 3228069, 5380115, 16140345]

約数ペア:

[(1, 16140345), (3, 5380115), (5, 3228069), (13, 1241565), (15, 1076023), (39, 413855), (65, 248313), (169, 95505), (195, 82771), (507, 31835), (845, 19101), (2535, 6367)]