69478345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25219}}^1$

素因数の和:25272

約数の個数: 16

約数和(自身を含む): 90792000

約数和(自身を除く): 21313655

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 25219, 126095, 479161, 731351, 2395805, 3656755, 13895669, 69478345]

約数ペア:

[(1, 69478345), (5, 13895669), (19, 3656755), (29, 2395805), (95, 731351), (145, 479161), (551, 126095), (2755, 25219)]