28949745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{175453}}^1$

素因数の和:175472

約数の個数: 16

約数和(自身を含む): 50530752

約数和(自身を除く): 21581007

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 175453, 526359, 877265, 1929983, 2631795, 5789949, 9649915, 28949745]

約数ペア:

[(1, 28949745), (3, 9649915), (5, 5789949), (11, 2631795), (15, 1929983), (33, 877265), (55, 526359), (165, 175453)]