85665275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 110684880

約数和(自身を除く): 25019605

約数列:

[1, 5, 25, 29, 145, 173, 683, 725, 865, 3415, 4325, 5017, 17075, 19807, 25085, 99035, 118159, 125425, 495175, 590795, 2953975, 3426611, 17133055, 85665275]

約数ペア:

[(1, 85665275), (5, 17133055), (25, 3426611), (29, 2953975), (145, 590795), (173, 495175), (683, 125425), (725, 118159), (865, 99035), (3415, 25085), (4325, 19807), (5017, 17075)]