87677425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1151}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 119135232

約数和(自身を除く): 31457807

約数列:

[1, 5, 11, 25, 55, 275, 277, 1151, 1385, 3047, 5755, 6925, 12661, 15235, 28775, 63305, 76175, 316525, 318827, 1594135, 3507097, 7970675, 17535485, 87677425]

約数ペア:

[(1, 87677425), (5, 17535485), (11, 7970675), (25, 3507097), (55, 1594135), (275, 318827), (277, 316525), (1151, 76175), (1385, 63305), (3047, 28775), (5755, 15235), (6925, 12661)]