28303735395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{132313}}^1$

素因数の和:133431

約数の個数: 32

約数和(自身を含む): 48814339392

約数和(自身を除く): 20510603997

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1097, 3291, 5485, 14261, 16455, 42783, 71305, 132313, 213915, 396939, 661565, 1720069, 1984695, 5160207, 8600345, 25801035, 145147361, 435442083, 725736805, 1886915693, 2177210415, 5660747079, 9434578465, 28303735395]

約数ペア:

[(1, 28303735395), (3, 9434578465), (5, 5660747079), (13, 2177210415), (15, 1886915693), (39, 725736805), (65, 435442083), (195, 145147361), (1097, 25801035), (3291, 8600345), (5485, 5160207), (14261, 1984695), (16455, 1720069), (42783, 661565), (71305, 396939), (132313, 213915)]