3936275

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 5666304

約数和(自身を除く): 1730029

約数列:

[1, 5, 7, 25, 35, 83, 175, 271, 415, 581, 1355, 1897, 2075, 2905, 6775, 9485, 14525, 22493, 47425, 112465, 157451, 562325, 787255, 3936275]

約数ペア:

[(1, 3936275), (5, 787255), (7, 562325), (25, 157451), (35, 112465), (83, 47425), (175, 22493), (271, 14525), (415, 9485), (581, 6775), (1355, 2905), (1897, 2075)]