67774885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3137}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 84726000

約数和(自身を除く): 16951115

約数列:

[1, 5, 29, 145, 149, 745, 3137, 4321, 15685, 21605, 90973, 454865, 467413, 2337065, 13554977, 67774885]

約数ペア:

[(1, 67774885), (5, 13554977), (29, 2337065), (145, 467413), (149, 454865), (745, 90973), (3137, 21605), (4321, 15685)]