8045265215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{57329}}^1$

素因数の和:57491

約数の個数: 32

約数和(自身を含む): 11095418880

約数和(自身を除く): 3050153665

約数列:

[1, 5, 13, 17, 65, 85, 127, 221, 635, 1105, 1651, 2159, 8255, 10795, 28067, 57329, 140335, 286645, 745277, 974593, 3726385, 4872965, 7280783, 12669709, 36403915, 63348545, 94650179, 123773311, 473250895, 618866555, 1609053043, 8045265215]

約数ペア:

[(1, 8045265215), (5, 1609053043), (13, 618866555), (17, 473250895), (65, 123773311), (85, 94650179), (127, 63348545), (221, 36403915), (635, 12669709), (1105, 7280783), (1651, 4872965), (2159, 3726385), (8255, 974593), (10795, 745277), (28067, 286645), (57329, 140335)]