194664735

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13229}}^1$

素因数の和:13352

約数の個数: 32

約数和(自身を含む): 349272000

約数和(自身を除く): 154607265

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 13229, 14715, 39687, 66145, 119061, 198435, 357183, 595305, 1441961, 1785915, 4325883, 7209805, 12977649, 21629415, 38932947, 64888245, 194664735]

約数ペア:

[(1, 194664735), (3, 64888245), (5, 38932947), (9, 21629415), (15, 12977649), (27, 7209805), (45, 4325883), (109, 1785915), (135, 1441961), (327, 595305), (545, 357183), (981, 198435), (1635, 119061), (2943, 66145), (4905, 39687), (13229, 14715)]