857171055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{45317}}^1$

素因数の和:45435

約数の個数: 32

約数和(自身を含む): 1492231104

約数和(自身を除く): 635060049

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 45317, 135951, 226585, 589121, 679755, 1767363, 2945605, 4395749, 8836815, 13187247, 21978745, 57144737, 65936235, 171434211, 285723685, 857171055]

約数ペア:

[(1, 857171055), (3, 285723685), (5, 171434211), (13, 65936235), (15, 57144737), (39, 21978745), (65, 13187247), (97, 8836815), (195, 4395749), (291, 2945605), (485, 1767363), (1261, 679755), (1455, 589121), (3783, 226585), (6305, 135951), (18915, 45317)]