38804405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 48691200

約数和(自身を除く): 9886795

約数列:

[1, 5, 31, 79, 155, 395, 2449, 3169, 12245, 15845, 98239, 250351, 491195, 1251755, 7760881, 38804405]

約数ペア:

[(1, 38804405), (5, 7760881), (31, 1251755), (79, 491195), (155, 250351), (395, 98239), (2449, 15845), (3169, 12245)]