7146225

素因数分解:

$3^4\times 5^2\times {\mathrm{3529}}^1$

素因数の和:3551

約数の個数: 30

約数和(自身を含む): 13241030

約数和(自身を除く): 6094805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3529, 10587, 17645, 31761, 52935, 88225, 95283, 158805, 264675, 285849, 476415, 794025, 1429245, 2382075, 7146225]

約数ペア:

[(1, 7146225), (3, 2382075), (5, 1429245), (9, 794025), (15, 476415), (25, 285849), (27, 264675), (45, 158805), (75, 95283), (81, 88225), (135, 52935), (225, 31761), (405, 17645), (675, 10587), (2025, 3529)]