55740804025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{3137}}^1\times {\mathrm{41809}}^1$

素因数の和:44973

約数の個数: 24

約数和(自身を含む): 73209477240

約数和(自身を除く): 17468673215

約数列:

[1, 5, 17, 25, 85, 425, 3137, 15685, 41809, 53329, 78425, 209045, 266645, 710753, 1045225, 1333225, 3553765, 17768825, 131154833, 655774165, 2229632161, 3278870825, 11148160805, 55740804025]

約数ペア:

[(1, 55740804025), (5, 11148160805), (17, 3278870825), (25, 2229632161), (85, 655774165), (425, 131154833), (3137, 17768825), (15685, 3553765), (41809, 1333225), (53329, 1045225), (78425, 710753), (209045, 266645)]