15742736815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{20809}}^1$

素因数の和:21043

約数の個数: 32

約数和(自身を含む): 20724762240

約数和(自身を除く): 4982025425

約数列:

[1, 5, 13, 65, 103, 113, 515, 565, 1339, 1469, 6695, 7345, 11639, 20809, 58195, 104045, 151307, 270517, 756535, 1352585, 2143327, 2351417, 10716635, 11757085, 27863251, 30568421, 139316255, 152842105, 242195951, 1210979755, 3148547363, 15742736815]

約数ペア:

[(1, 15742736815), (5, 3148547363), (13, 1210979755), (65, 242195951), (103, 152842105), (113, 139316255), (515, 30568421), (565, 27863251), (1339, 11757085), (1469, 10716635), (6695, 2351417), (7345, 2143327), (11639, 1352585), (20809, 756535), (58195, 270517), (104045, 151307)]