15327405

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 27136512

約数和(自身を除く): 11809107

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7247, 21741, 36235, 65223, 108705, 326115, 340609, 1021827, 1703045, 3065481, 5109135, 15327405]

約数ペア:

[(1, 15327405), (3, 5109135), (5, 3065481), (9, 1703045), (15, 1021827), (45, 340609), (47, 326115), (141, 108705), (235, 65223), (423, 36235), (705, 21741), (2115, 7247)]