55490405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 68563584

約数和(自身を除く): 13073179

約数列:

[1, 5, 67, 71, 335, 355, 2333, 4757, 11665, 23785, 156311, 165643, 781555, 828215, 11098081, 55490405]

約数ペア:

[(1, 55490405), (5, 11098081), (67, 828215), (71, 781555), (335, 165643), (355, 156311), (2333, 23785), (4757, 11665)]