66005475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{51769}}^1$

素因数の和:51799

約数の個数: 24

約数和(自身を含む): 115550640

約数和(自身を除く): 49545165

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 51769, 155307, 258845, 776535, 880073, 1294225, 2640219, 3882675, 4400365, 13201095, 22001825, 66005475]

約数ペア:

[(1, 66005475), (3, 22001825), (5, 13201095), (15, 4400365), (17, 3882675), (25, 2640219), (51, 1294225), (75, 880073), (85, 776535), (255, 258845), (425, 155307), (1275, 51769)]