2688893485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7321}}^1$

素因数の和:7521

約数の個数: 32

約数和(自身を含む): 3558492000

約数和(自身を除く): 869598515

約数列:

[1, 5, 17, 29, 85, 145, 149, 493, 745, 2465, 2533, 4321, 7321, 12665, 21605, 36605, 73457, 124457, 212309, 367285, 622285, 1061545, 1090829, 3609253, 5454145, 18046265, 18544093, 31634041, 92720465, 158170205, 537778697, 2688893485]

約数ペア:

[(1, 2688893485), (5, 537778697), (17, 158170205), (29, 92720465), (85, 31634041), (145, 18544093), (149, 18046265), (493, 5454145), (745, 3609253), (2465, 1090829), (2533, 1061545), (4321, 622285), (7321, 367285), (12665, 212309), (21605, 124457), (36605, 73457)]