8971365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3539}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 15547680

約数和(自身を除く): 6576315

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 3539, 10617, 17695, 46007, 53085, 138021, 230035, 598091, 690105, 1794273, 2990455, 8971365]

約数ペア:

[(1, 8971365), (3, 2990455), (5, 1794273), (13, 690105), (15, 598091), (39, 230035), (65, 138021), (169, 53085), (195, 46007), (507, 17695), (845, 10617), (2535, 3539)]