22126905

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 39553920

約数和(自身を除く): 17427015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 653, 753, 1255, 1959, 2259, 3265, 3765, 5877, 6777, 9795, 11295, 17631, 29385, 33885, 88155, 163903, 491709, 819515, 1475127, 2458545, 4425381, 7375635, 22126905]

約数ペア:

[(1, 22126905), (3, 7375635), (5, 4425381), (9, 2458545), (15, 1475127), (27, 819515), (45, 491709), (135, 163903), (251, 88155), (653, 33885), (753, 29385), (1255, 17631), (1959, 11295), (2259, 9795), (3265, 6777), (3765, 5877)]