27505510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 51148512

約数和(自身を除く): 23643002

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 673, 1346, 3365, 4087, 6730, 8174, 20435, 40870, 41053, 45091, 82106, 90182, 205265, 225455, 410530, 450910, 2750551, 5501102, 13752755, 27505510]

約数ペア:

[(1, 27505510), (2, 13752755), (5, 5501102), (10, 2750551), (61, 450910), (67, 410530), (122, 225455), (134, 205265), (305, 90182), (335, 82106), (610, 45091), (670, 41053), (673, 40870), (1346, 20435), (3365, 8174), (4087, 6730)]