39329475

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4003}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 65537472

約数和(自身を除く): 26207997

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 4003, 9825, 12009, 20015, 60045, 100075, 300225, 524393, 1573179, 2621965, 7865895, 13109825, 39329475]

約数ペア:

[(1, 39329475), (3, 13109825), (5, 7865895), (15, 2621965), (25, 1573179), (75, 524393), (131, 300225), (393, 100075), (655, 60045), (1965, 20015), (3275, 12009), (4003, 9825)]