139838303275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{508502921}}^1$

素因数の和:508502942

約数の個数: 12

約数和(自身を含む): 189163086984

約数和(自身を除く): 49324783709

約数列:

[1, 5, 11, 25, 55, 275, 508502921, 2542514605, 5593532131, 12712573025, 27967660655, 139838303275]

約数ペア:

[(1, 139838303275), (5, 27967660655), (11, 12712573025), (25, 5593532131), (55, 2542514605), (275, 508502921)]