5250975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 8852112

約数和(自身を除く): 3601137

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1321, 1325, 3963, 3975, 6605, 19815, 33025, 70013, 99075, 210039, 350065, 1050195, 1750325, 5250975]

約数ペア:

[(1, 5250975), (3, 1750325), (5, 1050195), (15, 350065), (25, 210039), (53, 99075), (75, 70013), (159, 33025), (265, 19815), (795, 6605), (1321, 3975), (1325, 3963)]