234538525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10771}}^1$

素因数の和:10861

約数の個数: 24

約数和(自身を含む): 317903264

約数和(自身を除く): 83364739

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 10771, 21775, 53855, 140023, 269275, 700115, 721657, 3500575, 3608285, 9381541, 18041425, 46907705, 234538525]

約数ペア:

[(1, 234538525), (5, 46907705), (13, 18041425), (25, 9381541), (65, 3608285), (67, 3500575), (325, 721657), (335, 700115), (871, 269275), (1675, 140023), (4355, 53855), (10771, 21775)]