73800000005

素因数分解:

$5^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1\times {\mathrm{49919}}^1$

素因数の和:51028

約数の個数: 16

約数和(自身を含む): 88892743680

約数和(自身を除く): 15092743675

約数列:

[1, 5, 457, 647, 2285, 3235, 49919, 249595, 295679, 1478395, 22812983, 32297593, 114064915, 161487965, 14760000001, 73800000005]

約数ペア:

[(1, 73800000005), (5, 14760000001), (457, 161487965), (647, 114064915), (2285, 32297593), (3235, 22812983), (49919, 1478395), (249595, 295679)]