165797235

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 298666368

約数和(自身を除く): 132869133

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 123, 205, 219, 365, 369, 615, 657, 1095, 1231, 1845, 2993, 3285, 3693, 6155, 8979, 11079, 14965, 18465, 26937, 44895, 50471, 55395, 89863, 134685, 151413, 252355, 269589, 449315, 454239, 757065, 808767, 1347945, 2271195, 3684383, 4043835, 11053149, 18421915, 33159447, 55265745, 165797235]

約数ペア:

[(1, 165797235), (3, 55265745), (5, 33159447), (9, 18421915), (15, 11053149), (41, 4043835), (45, 3684383), (73, 2271195), (123, 1347945), (205, 808767), (219, 757065), (365, 454239), (369, 449315), (615, 269589), (657, 252355), (1095, 151413), (1231, 134685), (1845, 89863), (2993, 55395), (3285, 50471), (3693, 44895), (6155, 26937), (8979, 18465), (11079, 14965)]