7138035

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 12480000

約数和(自身を除く): 5341965

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1249, 1905, 3747, 5715, 6245, 11241, 18735, 56205, 158623, 475869, 793115, 1427607, 2379345, 7138035]

約数ペア:

[(1, 7138035), (3, 2379345), (5, 1427607), (9, 793115), (15, 475869), (45, 158623), (127, 56205), (381, 18735), (635, 11241), (1143, 6245), (1249, 5715), (1905, 3747)]