2269725

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 3830112

約数和(自身を除く): 1560387

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 571, 795, 1325, 1713, 2855, 3975, 8565, 14275, 30263, 42825, 90789, 151315, 453945, 756575, 2269725]

約数ペア:

[(1, 2269725), (3, 756575), (5, 453945), (15, 151315), (25, 90789), (53, 42825), (75, 30263), (159, 14275), (265, 8565), (571, 3975), (795, 2855), (1325, 1713)]