75651247

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 91010304

約数和(自身を除く): 15359057

約数列:

[1, 7, 47, 49, 107, 307, 329, 749, 2149, 2303, 5029, 5243, 14429, 15043, 32849, 35203, 101003, 229943, 246421, 707021, 1543903, 1609601, 10807321, 75651247]

約数ペア:

[(1, 75651247), (7, 10807321), (47, 1609601), (49, 1543903), (107, 707021), (307, 246421), (329, 229943), (749, 101003), (2149, 35203), (2303, 32849), (5029, 15043), (5243, 14429)]