2912595725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{126223}}^1$

素因数の和:126317

約数の個数: 24

約数和(自身を含む): 3944247552

約数和(自身を除く): 1031651827

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 23075, 126223, 631115, 1640899, 3155575, 8204495, 8961833, 41022475, 44809165, 116503829, 224045825, 582519145, 2912595725]

約数ペア:

[(1, 2912595725), (5, 582519145), (13, 224045825), (25, 116503829), (65, 44809165), (71, 41022475), (325, 8961833), (355, 8204495), (923, 3155575), (1775, 1640899), (4615, 631115), (23075, 126223)]