78024965

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 95178240

約数和(自身を除く): 17153275

約数列:

[1, 5, 89, 271, 445, 647, 1355, 3235, 24119, 57583, 120595, 175337, 287915, 876685, 15604993, 78024965]

約数ペア:

[(1, 78024965), (5, 15604993), (89, 876685), (271, 287915), (445, 175337), (647, 120595), (1355, 57583), (3235, 24119)]