28753095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6679}}^1$

素因数の和:6735

約数の個数: 32

約数和(自身を含む): 53867520

約数和(自身を除く): 25114425

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 6679, 20037, 33395, 46753, 100185, 140259, 233765, 273839, 701295, 821517, 1369195, 1916873, 4107585, 5750619, 9584365, 28753095]

約数ペア:

[(1, 28753095), (3, 9584365), (5, 5750619), (7, 4107585), (15, 1916873), (21, 1369195), (35, 821517), (41, 701295), (105, 273839), (123, 233765), (205, 140259), (287, 100185), (615, 46753), (861, 33395), (1435, 20037), (4305, 6679)]