53955345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 94374720

約数和(自身を除く): 40419375

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 197, 285, 465, 589, 591, 961, 985, 1767, 2883, 2945, 2955, 3743, 4805, 6107, 8835, 11229, 14415, 18259, 18321, 18715, 30535, 54777, 56145, 91295, 91605, 116033, 189317, 273885, 348099, 567951, 580165, 946585, 1740495, 2839755, 3597023, 10791069, 17985115, 53955345]

約数ペア:

[(1, 53955345), (3, 17985115), (5, 10791069), (15, 3597023), (19, 2839755), (31, 1740495), (57, 946585), (93, 580165), (95, 567951), (155, 348099), (197, 273885), (285, 189317), (465, 116033), (589, 91605), (591, 91295), (961, 56145), (985, 54777), (1767, 30535), (2883, 18715), (2945, 18321), (2955, 18259), (3743, 14415), (4805, 11229), (6107, 8835)]