13148565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51563}}^1$

素因数の和:51588

約数の個数: 16

約数和(自身を含む): 22275648

約数和(自身を除く): 9127083

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 51563, 154689, 257815, 773445, 876571, 2629713, 4382855, 13148565]

約数ペア:

[(1, 13148565), (3, 4382855), (5, 2629713), (15, 876571), (17, 773445), (51, 257815), (85, 154689), (255, 51563)]