27709725

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7037

約数の個数: 24

約数和(自身を含む): 46684512

約数和(自身を除く): 18974787

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 6971, 20913, 34855, 104565, 174275, 369463, 522825, 1108389, 1847315, 5541945, 9236575, 27709725]

約数ペア:

[(1, 27709725), (3, 9236575), (5, 5541945), (15, 1847315), (25, 1108389), (53, 522825), (75, 369463), (159, 174275), (265, 104565), (795, 34855), (1325, 20913), (3975, 6971)]