75221999

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 79781760

約数和(自身を除く): 4559761

約数列:

[1, 37, 53, 89, 431, 1961, 3293, 4717, 15947, 22843, 38359, 174529, 845191, 1419283, 2033027, 75221999]

約数ペア:

[(1, 75221999), (37, 2033027), (53, 1419283), (89, 845191), (431, 174529), (1961, 38359), (3293, 22843), (4717, 15947)]