68414045

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9629}}^1$

素因数の和:9677

約数の個数: 24

約数和(自身を含む): 98803800

約数和(自身を除く): 30389755

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 9629, 48145, 67403, 279241, 337015, 471821, 1396205, 1954687, 2359105, 9773435, 13682809, 68414045]

約数ペア:

[(1, 68414045), (5, 13682809), (7, 9773435), (29, 2359105), (35, 1954687), (49, 1396205), (145, 471821), (203, 337015), (245, 279241), (1015, 67403), (1421, 48145), (7105, 9629)]