8625205

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 11317248

約数和(自身を除く): 2692043

約数列:

[1, 5, 17, 47, 85, 127, 235, 289, 635, 799, 1445, 2159, 3995, 5969, 10795, 13583, 29845, 36703, 67915, 101473, 183515, 507365, 1725041, 8625205]

約数ペア:

[(1, 8625205), (5, 1725041), (17, 507365), (47, 183515), (85, 101473), (127, 67915), (235, 36703), (289, 29845), (635, 13583), (799, 10795), (1445, 5969), (2159, 3995)]