51418575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17579}}^1$

素因数の和:17608

約数の個数: 36

約数和(自身を含む): 99186360

約数和(自身を除く): 47767785

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 17579, 52737, 87895, 158211, 228527, 263685, 439475, 685581, 791055, 1142635, 1318425, 2056743, 3427905, 3955275, 5713175, 10283715, 17139525, 51418575]

約数ペア:

[(1, 51418575), (3, 17139525), (5, 10283715), (9, 5713175), (13, 3955275), (15, 3427905), (25, 2056743), (39, 1318425), (45, 1142635), (65, 791055), (75, 685581), (117, 439475), (195, 263685), (225, 228527), (325, 158211), (585, 87895), (975, 52737), (2925, 17579)]