27229945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7056

約数の個数: 16

約数和(自身を含む): 35239680

約数和(自身を除く): 8009735

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 6991, 34955, 132829, 286631, 664145, 1433155, 5445989, 27229945]

約数ペア:

[(1, 27229945), (5, 5445989), (19, 1433155), (41, 664145), (95, 286631), (205, 132829), (779, 34955), (3895, 6991)]