5252175

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 9999360

約数和(自身を除く): 4747185

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 251, 279, 465, 675, 753, 775, 837, 1255, 1395, 2259, 2325, 3765, 4185, 6275, 6777, 6975, 7781, 11295, 18825, 20925, 23343, 33885, 38905, 56475, 70029, 116715, 169425, 194525, 210087, 350145, 583575, 1050435, 1750725, 5252175]

約数ペア:

[(1, 5252175), (3, 1750725), (5, 1050435), (9, 583575), (15, 350145), (25, 210087), (27, 194525), (31, 169425), (45, 116715), (75, 70029), (93, 56475), (135, 38905), (155, 33885), (225, 23343), (251, 20925), (279, 18825), (465, 11295), (675, 7781), (753, 6975), (775, 6777), (837, 6275), (1255, 4185), (1395, 3765), (2259, 2325)]