64717965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110629}}^1$

素因数の和:110653

約数の個数: 24

約数和(自身を含む): 120807960

約数和(自身を除く): 56089995

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 110629, 331887, 553145, 995661, 1438177, 1659435, 4314531, 4978305, 7190885, 12943593, 21572655, 64717965]

約数ペア:

[(1, 64717965), (3, 21572655), (5, 12943593), (9, 7190885), (13, 4978305), (15, 4314531), (39, 1659435), (45, 1438177), (65, 995661), (117, 553145), (195, 331887), (585, 110629)]