2742538175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12107}}^1$

素因数の和:12188

約数の個数: 48

約数和(自身を含む): 3972683232

約数和(自身を除く): 1230145057

約数列:

[1, 5, 13, 17, 25, 41, 65, 85, 205, 221, 325, 425, 533, 697, 1025, 1105, 2665, 3485, 5525, 9061, 12107, 13325, 17425, 45305, 60535, 157391, 205819, 226525, 302675, 496387, 786955, 1029095, 2481935, 2675647, 3934775, 5145475, 6453031, 8438579, 12409675, 13378235, 32265155, 42192895, 66891175, 109701527, 161325775, 210964475, 548507635, 2742538175]

約数ペア:

[(1, 2742538175), (5, 548507635), (13, 210964475), (17, 161325775), (25, 109701527), (41, 66891175), (65, 42192895), (85, 32265155), (205, 13378235), (221, 12409675), (325, 8438579), (425, 6453031), (533, 5145475), (697, 3934775), (1025, 2675647), (1105, 2481935), (2665, 1029095), (3485, 786955), (5525, 496387), (9061, 302675), (12107, 226525), (13325, 205819), (17425, 157391), (45305, 60535)]