87494435

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 123420672

約数和(自身を除く): 35926237

約数列:

[1, 5, 7, 35, 61, 107, 305, 383, 427, 535, 749, 1915, 2135, 2681, 3745, 6527, 13405, 23363, 32635, 40981, 45689, 116815, 163541, 204905, 228445, 286867, 817705, 1434335, 2499841, 12499205, 17498887, 87494435]

約数ペア:

[(1, 87494435), (5, 17498887), (7, 12499205), (35, 2499841), (61, 1434335), (107, 817705), (305, 286867), (383, 228445), (427, 204905), (535, 163541), (749, 116815), (1915, 45689), (2135, 40981), (2681, 32635), (3745, 23363), (6527, 13405)]