38209425

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 63671520

約数和(自身を除く): 25462095

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 3889, 9825, 11667, 19445, 58335, 97225, 291675, 509459, 1528377, 2547295, 7641885, 12736475, 38209425]

約数ペア:

[(1, 38209425), (3, 12736475), (5, 7641885), (15, 2547295), (25, 1528377), (75, 509459), (131, 291675), (393, 97225), (655, 58335), (1965, 19445), (3275, 11667), (3889, 9825)]