80373015

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2347}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 139555728

約数和(自身を除く): 59182713

約数列:

[1, 3, 5, 9, 15, 45, 761, 2283, 2347, 3805, 6849, 7041, 11415, 11735, 21123, 34245, 35205, 105615, 1786067, 5358201, 8930335, 16074603, 26791005, 80373015]

約数ペア:

[(1, 80373015), (3, 26791005), (5, 16074603), (9, 8930335), (15, 5358201), (45, 1786067), (761, 105615), (2283, 35205), (2347, 34245), (3805, 21123), (6849, 11735), (7041, 11415)]