70905915

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1213}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 126450240

約数和(自身を除く): 55544325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 1213, 1299, 2165, 3639, 3897, 6065, 6495, 10917, 11691, 18195, 19485, 32751, 54585, 58455, 163755, 525229, 1575687, 2626145, 4727061, 7878435, 14181183, 23635305, 70905915]

約数ペア:

[(1, 70905915), (3, 23635305), (5, 14181183), (9, 7878435), (15, 4727061), (27, 2626145), (45, 1575687), (135, 525229), (433, 163755), (1213, 58455), (1299, 54585), (2165, 32751), (3639, 19485), (3897, 18195), (6065, 11691), (6495, 10917)]