20240905

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 24786000

約数和(自身を除く): 4545095

約数列:

[1, 5, 101, 149, 269, 505, 745, 1345, 15049, 27169, 40081, 75245, 135845, 200405, 4048181, 20240905]

約数ペア:

[(1, 20240905), (5, 4048181), (101, 200405), (149, 135845), (269, 75245), (505, 40081), (745, 27169), (1345, 15049)]