28878735

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6803}}^1$

素因数の和:7094

約数の個数: 16

約数和(自身を含む): 46376064

約数和(自身を除く): 17497329

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 6803, 20409, 34015, 102045, 1925249, 5775747, 9626245, 28878735]

約数ペア:

[(1, 28878735), (3, 9626245), (5, 5775747), (15, 1925249), (283, 102045), (849, 34015), (1415, 20409), (4245, 6803)]