128095965

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17903}}^1$

素因数の和:17970

約数の個数: 32

約数和(自身を含む): 232035840

約数和(自身を除く): 103939875

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 17903, 53709, 89515, 161127, 268545, 483381, 805635, 948859, 2416905, 2846577, 4744295, 8539731, 14232885, 25619193, 42698655, 128095965]

約数ペア:

[(1, 128095965), (3, 42698655), (5, 25619193), (9, 14232885), (15, 8539731), (27, 4744295), (45, 2846577), (53, 2416905), (135, 948859), (159, 805635), (265, 483381), (477, 268545), (795, 161127), (1431, 89515), (2385, 53709), (7155, 17903)]