27815485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1429}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 35521200

約数和(自身を除く): 7705715

約数列:

[1, 5, 17, 85, 229, 1145, 1429, 3893, 7145, 19465, 24293, 121465, 327241, 1636205, 5563097, 27815485]

約数ペア:

[(1, 27815485), (5, 5563097), (17, 1636205), (85, 327241), (229, 121465), (1145, 24293), (1429, 19465), (3893, 7145)]