3887865

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 7142400

約数和(自身を除く): 3254535

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 929, 1395, 2787, 4185, 4645, 8361, 13935, 25083, 28799, 41805, 86397, 125415, 143995, 259191, 431985, 777573, 1295955, 3887865]

約数ペア:

[(1, 3887865), (3, 1295955), (5, 777573), (9, 431985), (15, 259191), (27, 143995), (31, 125415), (45, 86397), (93, 41805), (135, 28799), (155, 25083), (279, 13935), (465, 8361), (837, 4645), (929, 4185), (1395, 2787)]