73674215

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 93261120

約数和(自身を除く): 19586905

約数列:

[1, 5, 37, 71, 79, 185, 355, 395, 2627, 2923, 5041, 5609, 13135, 14615, 25205, 28045, 186517, 207533, 398239, 932585, 1037665, 1991195, 14734843, 73674215]

約数ペア:

[(1, 73674215), (5, 14734843), (37, 1991195), (71, 1037665), (79, 932585), (185, 398239), (355, 207533), (395, 186517), (2627, 28045), (2923, 25205), (5041, 14615), (5609, 13135)]