90982215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118931}}^1$

素因数の和:118959

約数の個数: 24

約数和(自身を含む): 166980528

約数和(自身を除く): 75998313

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 118931, 356793, 594655, 1070379, 1783965, 2021827, 5351895, 6065481, 10109135, 18196443, 30327405, 90982215]

約数ペア:

[(1, 90982215), (3, 30327405), (5, 18196443), (9, 10109135), (15, 6065481), (17, 5351895), (45, 2021827), (51, 1783965), (85, 1070379), (153, 594655), (255, 356793), (765, 118931)]