286125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{109}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 549120

約数和(自身を除く): 262995

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 125, 175, 327, 375, 525, 545, 763, 875, 1635, 2289, 2625, 2725, 3815, 8175, 11445, 13625, 19075, 40875, 57225, 95375, 286125]

約数ペア:

[(1, 286125), (3, 95375), (5, 57225), (7, 40875), (15, 19075), (21, 13625), (25, 11445), (35, 8175), (75, 3815), (105, 2725), (109, 2625), (125, 2289), (175, 1635), (327, 875), (375, 763), (525, 545)]