144825885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 266760000

約数和(自身を除く): 121934115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 565, 855, 1017, 1499, 1695, 2147, 4497, 5085, 6441, 7495, 10735, 13491, 19323, 22485, 28481, 32205, 67455, 85443, 96615, 142405, 169387, 256329, 427215, 508161, 846935, 1281645, 1524483, 2540805, 3218353, 7622415, 9655059, 16091765, 28965177, 48275295, 144825885]

約数ペア:

[(1, 144825885), (3, 48275295), (5, 28965177), (9, 16091765), (15, 9655059), (19, 7622415), (45, 3218353), (57, 2540805), (95, 1524483), (113, 1281645), (171, 846935), (285, 508161), (339, 427215), (565, 256329), (855, 169387), (1017, 142405), (1499, 96615), (1695, 85443), (2147, 67455), (4497, 32205), (5085, 28481), (6441, 22485), (7495, 19323), (10735, 13491)]