38137375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 51150528

約数和(自身を除く): 13013153

約数列:

[1, 5, 17, 25, 85, 125, 131, 137, 425, 655, 685, 2125, 2227, 2329, 3275, 3425, 11135, 11645, 16375, 17125, 17947, 55675, 58225, 89735, 278375, 291125, 305099, 448675, 1525495, 2243375, 7627475, 38137375]

約数ペア:

[(1, 38137375), (5, 7627475), (17, 2243375), (25, 1525495), (85, 448675), (125, 305099), (131, 291125), (137, 278375), (425, 89735), (655, 58225), (685, 55675), (2125, 17947), (2227, 17125), (2329, 16375), (3275, 11645), (3425, 11135)]