238430835

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{99971}}^1$

素因数の和:100035

約数の個数: 24

約数和(自身を含む): 421082064

約数和(自身を除く): 182651229

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 99971, 299913, 499855, 899739, 1499565, 4498695, 5298463, 15895389, 26492315, 47686167, 79476945, 238430835]

約数ペア:

[(1, 238430835), (3, 79476945), (5, 47686167), (9, 26492315), (15, 15895389), (45, 5298463), (53, 4498695), (159, 1499565), (265, 899739), (477, 499855), (795, 299913), (2385, 99971)]