156940695

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{4919}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 272469600

約数和(自身を除く): 115528905

約数列:

[1, 3, 5, 9, 15, 45, 709, 2127, 3545, 4919, 6381, 10635, 14757, 24595, 31905, 44271, 73785, 221355, 3487571, 10462713, 17437855, 31388139, 52313565, 156940695]

約数ペア:

[(1, 156940695), (3, 52313565), (5, 31388139), (9, 17437855), (15, 10462713), (45, 3487571), (709, 221355), (2127, 73785), (3545, 44271), (4919, 31905), (6381, 24595), (10635, 14757)]