542559355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 723240000

約数和(自身を除く): 180680645

約数列:

[1, 5, 13, 41, 65, 163, 205, 533, 815, 1249, 2119, 2665, 6245, 6683, 10595, 16237, 33415, 51209, 81185, 86879, 203587, 256045, 434395, 665717, 1017935, 2646631, 3328585, 8347067, 13233155, 41735335, 108511871, 542559355]

約数ペア:

[(1, 542559355), (5, 108511871), (13, 41735335), (41, 13233155), (65, 8347067), (163, 3328585), (205, 2646631), (533, 1017935), (815, 665717), (1249, 434395), (2119, 256045), (2665, 203587), (6245, 86879), (6683, 81185), (10595, 51209), (16237, 33415)]