12407045

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 17544600

約数和(自身を除く): 5137555

約数列:

[1, 5, 7, 35, 49, 89, 245, 445, 569, 623, 2845, 3115, 3983, 4361, 19915, 21805, 27881, 50641, 139405, 253205, 354487, 1772435, 2481409, 12407045]

約数ペア:

[(1, 12407045), (5, 2481409), (7, 1772435), (35, 354487), (49, 253205), (89, 139405), (245, 50641), (445, 27881), (569, 21805), (623, 19915), (2845, 4361), (3115, 3983)]