15130227

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2459}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 23143680

約数和(自身を除く): 8013453

約数列:

[1, 3, 7, 21, 293, 879, 2051, 2459, 6153, 7377, 17213, 51639, 720487, 2161461, 5043409, 15130227]

約数ペア:

[(1, 15130227), (3, 5043409), (7, 2161461), (21, 720487), (293, 51639), (879, 17213), (2051, 7377), (2459, 6153)]