79920135

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4259}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 143136000

約数和(自身を除く): 63215865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 4259, 6255, 12777, 18765, 21295, 38331, 63885, 114993, 191655, 574965, 592001, 1776003, 2960005, 5328009, 8880015, 15984027, 26640045, 79920135]

約数ペア:

[(1, 79920135), (3, 26640045), (5, 15984027), (9, 8880015), (15, 5328009), (27, 2960005), (45, 1776003), (135, 592001), (139, 574965), (417, 191655), (695, 114993), (1251, 63885), (2085, 38331), (3753, 21295), (4259, 18765), (6255, 12777)]