65513665

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 96145920

約数和(自身を除く): 30632255

約数列:

[1, 5, 7, 17, 35, 85, 103, 119, 515, 595, 721, 1069, 1751, 3605, 5345, 7483, 8755, 12257, 18173, 37415, 61285, 90865, 110107, 127211, 550535, 636055, 770749, 1871819, 3853745, 9359095, 13102733, 65513665]

約数ペア:

[(1, 65513665), (5, 13102733), (7, 9359095), (17, 3853745), (35, 1871819), (85, 770749), (103, 636055), (119, 550535), (515, 127211), (595, 110107), (721, 90865), (1069, 61285), (1751, 37415), (3605, 18173), (5345, 12257), (7483, 8755)]