65932815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 118056960

約数和(自身を除く): 52124145

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 403, 465, 507, 839, 845, 1209, 2015, 2517, 2535, 4195, 5239, 6045, 10907, 12585, 15717, 26009, 26195, 32721, 54535, 78027, 78585, 130045, 141791, 163605, 338117, 390135, 425373, 708955, 1014351, 1690585, 2126865, 4395521, 5071755, 13186563, 21977605, 65932815]

約数ペア:

[(1, 65932815), (3, 21977605), (5, 13186563), (13, 5071755), (15, 4395521), (31, 2126865), (39, 1690585), (65, 1014351), (93, 708955), (155, 425373), (169, 390135), (195, 338117), (403, 163605), (465, 141791), (507, 130045), (839, 78585), (845, 78027), (1209, 54535), (2015, 32721), (2517, 26195), (2535, 26009), (4195, 15717), (5239, 12585), (6045, 10907)]