127530405

素因数分解:

$3^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2251}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 221326560

約数和(自身を除く): 93796155

約数列:

[1, 3, 5, 9, 15, 45, 1259, 2251, 3777, 6295, 6753, 11255, 11331, 18885, 20259, 33765, 56655, 101295, 2834009, 8502027, 14170045, 25506081, 42510135, 127530405]

約数ペア:

[(1, 127530405), (3, 42510135), (5, 25506081), (9, 14170045), (15, 8502027), (45, 2834009), (1259, 101295), (2251, 56655), (3777, 33765), (6295, 20259), (6753, 18885), (11255, 11331)]