1188045255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{2333}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 2014559424

約数和(自身を除く): 826514169

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1997, 2333, 5991, 6999, 9985, 11665, 29955, 33949, 34995, 39661, 101847, 118983, 169745, 198305, 509235, 594915, 4659001, 13977003, 23295005, 69885015, 79203017, 237609051, 396015085, 1188045255]

約数ペア:

[(1, 1188045255), (3, 396015085), (5, 237609051), (15, 79203017), (17, 69885015), (51, 23295005), (85, 13977003), (255, 4659001), (1997, 594915), (2333, 509235), (5991, 198305), (6999, 169745), (9985, 118983), (11665, 101847), (29955, 39661), (33949, 34995)]