1243885795

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1\times {\mathrm{4153}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 1534321440

約数和(自身を除く): 290435645

約数列:

[1, 5, 37, 185, 1619, 4153, 8095, 20765, 59903, 153661, 299515, 768305, 6723707, 33618535, 248777159, 1243885795]

約数ペア:

[(1, 1243885795), (5, 248777159), (37, 33618535), (185, 6723707), (1619, 768305), (4153, 299515), (8095, 153661), (20765, 59903)]