130356805

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 158203584

約数和(自身を除く): 27846779

約数列:

[1, 5, 163, 307, 521, 815, 1535, 2605, 50041, 84923, 159947, 250205, 424615, 799735, 26071361, 130356805]

約数ペア:

[(1, 130356805), (5, 26071361), (163, 799735), (307, 424615), (521, 250205), (815, 159947), (1535, 84923), (2605, 50041)]