71213995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25849}}^1$

素因数の和:25902

約数の個数: 16

約数和(自身を含む): 93060000

約数和(自身を除く): 21846005

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 25849, 129245, 491131, 749621, 2455655, 3748105, 14242799, 71213995]

約数ペア:

[(1, 71213995), (5, 14242799), (19, 3748105), (29, 2455655), (95, 749621), (145, 491131), (551, 129245), (2755, 25849)]