8501895

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 6842745

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 887, 1065, 1917, 2661, 3195, 4435, 7983, 9585, 13305, 23949, 39915, 62977, 119745, 188931, 314885, 566793, 944655, 1700379, 2833965, 8501895]

約数ペア:

[(1, 8501895), (3, 2833965), (5, 1700379), (9, 944655), (15, 566793), (27, 314885), (45, 188931), (71, 119745), (135, 62977), (213, 39915), (355, 23949), (639, 13305), (887, 9585), (1065, 7983), (1917, 4435), (2661, 3195)]