82175025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{64451}}^1$

素因数の和:64481

約数の個数: 24

約数和(自身を含む): 143856864

約数和(自身を除く): 61681839

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 64451, 193353, 322255, 966765, 1095667, 1611275, 3287001, 4833825, 5478335, 16435005, 27391675, 82175025]

約数ペア:

[(1, 82175025), (3, 27391675), (5, 16435005), (15, 5478335), (17, 4833825), (25, 3287001), (51, 1611275), (75, 1095667), (85, 966765), (255, 322255), (425, 193353), (1275, 64451)]