7166475

素因数分解:

$3^4\times 5^2\times {\mathrm{3539}}^1$

素因数の和:3561

約数の個数: 30

約数和(自身を含む): 13278540

約数和(自身を除く): 6112065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3539, 10617, 17695, 31851, 53085, 88475, 95553, 159255, 265425, 286659, 477765, 796275, 1433295, 2388825, 7166475]

約数ペア:

[(1, 7166475), (3, 2388825), (5, 1433295), (9, 796275), (15, 477765), (25, 286659), (27, 265425), (45, 159255), (75, 95553), (81, 88475), (135, 53085), (225, 31851), (405, 17695), (675, 10617), (2025, 3539)]