63458025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 112814208

約数和(自身を除く): 49356183

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 701, 1065, 1207, 1275, 1775, 2103, 3505, 3621, 5325, 6035, 10515, 11917, 17525, 18105, 30175, 35751, 49771, 52575, 59585, 90525, 149313, 178755, 248855, 297925, 746565, 846107, 893775, 1244275, 2538321, 3732825, 4230535, 12691605, 21152675, 63458025]

約数ペア:

[(1, 63458025), (3, 21152675), (5, 12691605), (15, 4230535), (17, 3732825), (25, 2538321), (51, 1244275), (71, 893775), (75, 846107), (85, 746565), (213, 297925), (255, 248855), (355, 178755), (425, 149313), (701, 90525), (1065, 59585), (1207, 52575), (1275, 49771), (1775, 35751), (2103, 30175), (3505, 18105), (3621, 17525), (5325, 11917), (6035, 10515)]