66865675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 88534512

約数和(自身を除く): 21668837

約数列:

[1, 5, 17, 25, 85, 131, 425, 655, 1201, 2227, 3275, 6005, 11135, 20417, 30025, 55675, 102085, 157331, 510425, 786655, 2674627, 3933275, 13373135, 66865675]

約数ペア:

[(1, 66865675), (5, 13373135), (17, 3933275), (25, 2674627), (85, 786655), (131, 510425), (425, 157331), (655, 102085), (1201, 55675), (2227, 30025), (3275, 20417), (6005, 11135)]