1330888605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{39841}}^1$

素因数の和:39997

約数の個数: 32

約数和(自身を含む): 2271950208

約数和(自身を除く): 941061603

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 6681, 11135, 33405, 39841, 119523, 199205, 597615, 677297, 2031891, 3386485, 5219171, 10159455, 15657513, 26095855, 78287565, 88725907, 266177721, 443629535, 1330888605]

約数ペア:

[(1, 1330888605), (3, 443629535), (5, 266177721), (15, 88725907), (17, 78287565), (51, 26095855), (85, 15657513), (131, 10159455), (255, 5219171), (393, 3386485), (655, 2031891), (1965, 677297), (2227, 597615), (6681, 199205), (11135, 119523), (33405, 39841)]