100809747745

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1\times {\mathrm{20249}}^1$

素因数の和:21745

約数の個数: 32

約数和(自身を含む): 139703616000

約数和(自身を除く): 38893868255

約数列:

[1, 5, 7, 35, 103, 515, 721, 1381, 3605, 6905, 9667, 20249, 48335, 101245, 141743, 142243, 708715, 711215, 995701, 2085647, 4978505, 10428235, 14599529, 27963869, 72997645, 139819345, 195747083, 978735415, 2880278507, 14401392535, 20161949549, 100809747745]

約数ペア:

[(1, 100809747745), (5, 20161949549), (7, 14401392535), (35, 2880278507), (103, 978735415), (515, 195747083), (721, 139819345), (1381, 72997645), (3605, 27963869), (6905, 14599529), (9667, 10428235), (20249, 4978505), (48335, 2085647), (101245, 995701), (141743, 711215), (142243, 708715)]