86530425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67867}}^1$

素因数の和:67897

約数の個数: 24

約数和(自身を含む): 151481376

約数和(自身を除く): 64950951

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 67867, 203601, 339335, 1018005, 1153739, 1696675, 3461217, 5090025, 5768695, 17306085, 28843475, 86530425]

約数ペア:

[(1, 86530425), (3, 28843475), (5, 17306085), (15, 5768695), (17, 5090025), (25, 3461217), (51, 1696675), (75, 1153739), (85, 1018005), (255, 339335), (425, 203601), (1275, 67867)]