69778741825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1\times {\mathrm{1543}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 93743750016

約数和(自身を除く): 23965008191

約数列:

[1, 5, 13, 25, 65, 325, 347, 401, 1543, 1735, 2005, 4511, 5213, 7715, 8675, 10025, 20059, 22555, 26065, 38575, 100295, 112775, 130325, 139147, 501475, 535421, 618743, 695735, 1808911, 2677105, 3093715, 3478675, 6960473, 8043659, 9044555, 13385525, 15468575, 34802365, 40218295, 45222775, 174011825, 201091475, 214703821, 1073519105, 2791149673, 5367595525, 13955748365, 69778741825]

約数ペア:

[(1, 69778741825), (5, 13955748365), (13, 5367595525), (25, 2791149673), (65, 1073519105), (325, 214703821), (347, 201091475), (401, 174011825), (1543, 45222775), (1735, 40218295), (2005, 34802365), (4511, 15468575), (5213, 13385525), (7715, 9044555), (8675, 8043659), (10025, 6960473), (20059, 3478675), (22555, 3093715), (26065, 2677105), (38575, 1808911), (100295, 695735), (112775, 618743), (130325, 535421), (139147, 501475)]