98539825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 127224000

約数和(自身を除く): 28684175

約数列:

[1, 5, 25, 29, 145, 199, 683, 725, 995, 3415, 4975, 5771, 17075, 19807, 28855, 99035, 135917, 144275, 495175, 679585, 3397925, 3941593, 19707965, 98539825]

約数ペア:

[(1, 98539825), (5, 19707965), (25, 3941593), (29, 3397925), (145, 679585), (199, 495175), (683, 144275), (725, 135917), (995, 99035), (3415, 28855), (4975, 19807), (5771, 17075)]