120456705

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{57773}}^1$

素因数の和:57920

約数の個数: 16

約数和(自身を含む): 194120640

約数和(自身を除く): 73663935

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 57773, 173319, 288865, 866595, 8030447, 24091341, 40152235, 120456705]

約数ペア:

[(1, 120456705), (3, 40152235), (5, 24091341), (15, 8030447), (139, 866595), (417, 288865), (695, 173319), (2085, 57773)]