27611675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 43122240

約数和(自身を除く): 15510565

約数列:

[1, 5, 7, 13, 25, 35, 53, 65, 91, 175, 229, 265, 325, 371, 455, 689, 1145, 1325, 1603, 1855, 2275, 2977, 3445, 4823, 5725, 8015, 9275, 12137, 14885, 17225, 20839, 24115, 40075, 60685, 74425, 84959, 104195, 120575, 157781, 303425, 424795, 520975, 788905, 1104467, 2123975, 3944525, 5522335, 27611675]

約数ペア:

[(1, 27611675), (5, 5522335), (7, 3944525), (13, 2123975), (25, 1104467), (35, 788905), (53, 520975), (65, 424795), (91, 303425), (175, 157781), (229, 120575), (265, 104195), (325, 84959), (371, 74425), (455, 60685), (689, 40075), (1145, 24115), (1325, 20839), (1603, 17225), (1855, 14885), (2275, 12137), (2977, 9275), (3445, 8015), (4823, 5725)]