118132215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 199614720

約数和(自身を除く): 81482505

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 457, 907, 1371, 2285, 2721, 4535, 6855, 8683, 13605, 17233, 26049, 43415, 51699, 86165, 130245, 258495, 414499, 1243497, 2072495, 6217485, 7875481, 23626443, 39377405, 118132215]

約数ペア:

[(1, 118132215), (3, 39377405), (5, 23626443), (15, 7875481), (19, 6217485), (57, 2072495), (95, 1243497), (285, 414499), (457, 258495), (907, 130245), (1371, 86165), (2285, 51699), (2721, 43415), (4535, 26049), (6855, 17233), (8683, 13605)]