18402285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10139}}^1$

素因数の和:10169

約数の個数: 24

約数和(自身を含む): 32366880

約数和(自身を除く): 13964595

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 10139, 30417, 50695, 111529, 152085, 334587, 557645, 1226819, 1672935, 3680457, 6134095, 18402285]

約数ペア:

[(1, 18402285), (3, 6134095), (5, 3680457), (11, 1672935), (15, 1226819), (33, 557645), (55, 334587), (121, 152085), (165, 111529), (363, 50695), (605, 30417), (1815, 10139)]