38965375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{7603}}^1$

素因数の和:7659

約数の個数: 16

約数和(自身を含む): 49821408

約数和(自身を除く): 10856033

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 7603, 38015, 190075, 311723, 950375, 1558615, 7793075, 38965375]

約数ペア:

[(1, 38965375), (5, 7793075), (25, 1558615), (41, 950375), (125, 311723), (205, 190075), (1025, 38015), (5125, 7603)]