156930705

素因数分解:

$3^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2203}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 272308608

約数和(自身を除く): 115377903

約数列:

[1, 3, 5, 9, 15, 45, 1583, 2203, 4749, 6609, 7915, 11015, 14247, 19827, 23745, 33045, 71235, 99135, 3487349, 10462047, 17436745, 31386141, 52310235, 156930705]

約数ペア:

[(1, 156930705), (3, 52310235), (5, 31386141), (9, 17436745), (15, 10462047), (45, 3487349), (1583, 99135), (2203, 71235), (4749, 33045), (6609, 23745), (7915, 19827), (11015, 14247)]