7206975

素因数分解:

$3^4\times 5^2\times {\mathrm{3559}}^1$

素因数の和:3581

約数の個数: 30

約数和(自身を含む): 13353560

約数和(自身を除く): 6146585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3559, 10677, 17795, 32031, 53385, 88975, 96093, 160155, 266925, 288279, 480465, 800775, 1441395, 2402325, 7206975]

約数ペア:

[(1, 7206975), (3, 2402325), (5, 1441395), (9, 800775), (15, 480465), (25, 288279), (27, 266925), (45, 160155), (75, 96093), (81, 88975), (135, 53385), (225, 32031), (405, 17795), (675, 10677), (2025, 3559)]