7440253775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{2647}}^1\times {\mathrm{3877}}^1$

素因数の和:6563

約数の個数: 24

約数和(自身を含む): 9550117920

約数和(自身を除く): 2109864145

約数列:

[1, 5, 25, 29, 145, 725, 2647, 3877, 13235, 19385, 66175, 76763, 96925, 112433, 383815, 562165, 1919075, 2810825, 10262419, 51312095, 256560475, 297610151, 1488050755, 7440253775]

約数ペア:

[(1, 7440253775), (5, 1488050755), (25, 297610151), (29, 256560475), (145, 51312095), (725, 10262419), (2647, 2810825), (3877, 1919075), (13235, 562165), (19385, 383815), (66175, 112433), (76763, 96925)]