79807545

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4253}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 142934400

約数和(自身を除く): 63126855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 4253, 6255, 12759, 18765, 21265, 38277, 63795, 114831, 191385, 574155, 591167, 1773501, 2955835, 5320503, 8867505, 15961509, 26602515, 79807545]

約数ペア:

[(1, 79807545), (3, 26602515), (5, 15961509), (9, 8867505), (15, 5320503), (27, 2955835), (45, 1773501), (135, 591167), (139, 574155), (417, 191385), (695, 114831), (1251, 63795), (2085, 38277), (3753, 21265), (4253, 18765), (6255, 12759)]