5438355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^2$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 9427152

約数和(自身を除く): 3988797

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 501, 835, 2171, 2505, 6513, 10855, 27889, 32565, 83667, 139445, 362557, 418335, 1087671, 1812785, 5438355]

約数ペア:

[(1, 5438355), (3, 1812785), (5, 1087671), (13, 418335), (15, 362557), (39, 139445), (65, 83667), (167, 32565), (195, 27889), (501, 10855), (835, 6513), (2171, 2505)]