61827375

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 104232960

約数和(自身を除く): 42405585

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1975, 2087, 5925, 6261, 9875, 10435, 29625, 31305, 52175, 156525, 164873, 260875, 494619, 782625, 824365, 2473095, 4121825, 12365475, 20609125, 61827375]

約数ペア:

[(1, 61827375), (3, 20609125), (5, 12365475), (15, 4121825), (25, 2473095), (75, 824365), (79, 782625), (125, 494619), (237, 260875), (375, 164873), (395, 156525), (1185, 52175), (1975, 31305), (2087, 29625), (5925, 10435), (6261, 9875)]