86693475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 162083376

約数和(自身を除く): 75389901

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 121, 123, 165, 205, 233, 275, 363, 451, 605, 615, 699, 825, 1025, 1165, 1353, 1815, 2255, 2563, 3025, 3075, 3495, 4961, 5825, 6765, 7689, 9075, 9553, 11275, 12815, 14883, 17475, 24805, 28193, 28659, 33825, 38445, 47765, 64075, 74415, 84579, 105083, 124025, 140965, 143295, 192225, 238825, 315249, 372075, 422895, 525415, 704825, 716475, 1155913, 1576245, 2114475, 2627075, 3467739, 5779565, 7881225, 17338695, 28897825, 86693475]

約数ペア:

[(1, 86693475), (3, 28897825), (5, 17338695), (11, 7881225), (15, 5779565), (25, 3467739), (33, 2627075), (41, 2114475), (55, 1576245), (75, 1155913), (121, 716475), (123, 704825), (165, 525415), (205, 422895), (233, 372075), (275, 315249), (363, 238825), (451, 192225), (605, 143295), (615, 140965), (699, 124025), (825, 105083), (1025, 84579), (1165, 74415), (1353, 64075), (1815, 47765), (2255, 38445), (2563, 33825), (3025, 28659), (3075, 28193), (3495, 24805), (4961, 17475), (5825, 14883), (6765, 12815), (7689, 11275), (9075, 9553)]