20607075

素因数分解:

$3^3\times 5^2\times {\mathrm{30529}}^1$

素因数の和:30548

約数の個数: 24

約数和(自身を含む): 37857200

約数和(自身を除く): 17250125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 30529, 91587, 152645, 274761, 457935, 763225, 824283, 1373805, 2289675, 4121415, 6869025, 20607075]

約数ペア:

[(1, 20607075), (3, 6869025), (5, 4121415), (9, 2289675), (15, 1373805), (25, 824283), (27, 763225), (45, 457935), (75, 274761), (135, 152645), (225, 91587), (675, 30529)]