42802965

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 76675200

約数和(自身を除く): 33872235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 2281, 3753, 6255, 6843, 11405, 18765, 20529, 34215, 61587, 102645, 307935, 317059, 951177, 1585295, 2853531, 4755885, 8560593, 14267655, 42802965]

約数ペア:

[(1, 42802965), (3, 14267655), (5, 8560593), (9, 4755885), (15, 2853531), (27, 1585295), (45, 951177), (135, 317059), (139, 307935), (417, 102645), (695, 61587), (1251, 34215), (2085, 20529), (2281, 18765), (3753, 11405), (6255, 6843)]