15648539895

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1\times {\mathrm{1249}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 27250860000

約数和(自身を除く): 11602320105

約数列:

[1, 3, 5, 9, 15, 45, 433, 643, 1249, 1299, 1929, 2165, 3215, 3747, 3897, 5787, 6245, 6495, 9645, 11241, 18735, 19485, 28935, 56205, 278419, 540817, 803107, 835257, 1392095, 1622451, 2409321, 2505771, 2704085, 4015535, 4176285, 4867353, 7227963, 8112255, 12046605, 12528855, 24336765, 36139815, 347745331, 1043235993, 1738726655, 3129707979, 5216179965, 15648539895]

約数ペア:

[(1, 15648539895), (3, 5216179965), (5, 3129707979), (9, 1738726655), (15, 1043235993), (45, 347745331), (433, 36139815), (643, 24336765), (1249, 12528855), (1299, 12046605), (1929, 8112255), (2165, 7227963), (3215, 4867353), (3747, 4176285), (3897, 4015535), (5787, 2704085), (6245, 2505771), (6495, 2409321), (9645, 1622451), (11241, 1392095), (18735, 835257), (19485, 803107), (28935, 540817), (56205, 278419)]