26185185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 51773904

約数和(自身を除く): 25588719

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 2633, 3315, 7899, 9945, 13165, 23697, 34229, 39495, 44761, 102687, 118485, 134283, 171145, 223805, 308061, 402849, 513435, 581893, 671415, 1540305, 1745679, 2014245, 2909465, 5237037, 8728395, 26185185]

約数ペア:

[(1, 26185185), (3, 8728395), (5, 5237037), (9, 2909465), (13, 2014245), (15, 1745679), (17, 1540305), (39, 671415), (45, 581893), (51, 513435), (65, 402849), (85, 308061), (117, 223805), (153, 171145), (195, 134283), (221, 118485), (255, 102687), (585, 44761), (663, 39495), (765, 34229), (1105, 23697), (1989, 13165), (2633, 9945), (3315, 7899)]