9275111855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 11881064448

約数和(自身を除く): 2605952593

約数列:

[1, 5, 17, 85, 263, 271, 1315, 1355, 1531, 4471, 4607, 7655, 22355, 23035, 26027, 71273, 130135, 356365, 402653, 414901, 1211641, 2013265, 2074505, 6058205, 6845101, 7053317, 34225505, 35266585, 109118963, 545594815, 1855022371, 9275111855]

約数ペア:

[(1, 9275111855), (5, 1855022371), (17, 545594815), (85, 109118963), (263, 35266585), (271, 34225505), (1315, 7053317), (1355, 6845101), (1531, 6058205), (4471, 2074505), (4607, 2013265), (7655, 1211641), (22355, 414901), (23035, 402653), (26027, 356365), (71273, 130135)]