57406185

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6971}}^1$

素因数の和:7046

約数の個数: 32

約数和(自身を含む): 103743360

約数和(自身を除く): 46337175

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 6971, 8235, 20913, 34855, 62739, 104565, 188217, 313695, 425231, 941085, 1275693, 2126155, 3827079, 6378465, 11481237, 19135395, 57406185]

約数ペア:

[(1, 57406185), (3, 19135395), (5, 11481237), (9, 6378465), (15, 3827079), (27, 2126155), (45, 1275693), (61, 941085), (135, 425231), (183, 313695), (305, 188217), (549, 104565), (915, 62739), (1647, 34855), (2745, 20913), (6971, 8235)]