2022971775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{5437}}^1$

素因数の和:5513

約数の個数: 72

約数和(自身を含む): 3766706832

約数和(自身を除く): 1743735057

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 121, 123, 165, 205, 275, 363, 451, 605, 615, 825, 1025, 1353, 1815, 2255, 3025, 3075, 4961, 5437, 6765, 9075, 11275, 14883, 16311, 24805, 27185, 33825, 59807, 74415, 81555, 124025, 135925, 179421, 222917, 299035, 372075, 407775, 657877, 668751, 897105, 1114585, 1495175, 1973631, 2452087, 3289385, 3343755, 4485525, 5572925, 7356261, 9868155, 12260435, 16446925, 16718775, 26972957, 36781305, 49340775, 61302175, 80918871, 134864785, 183906525, 404594355, 674323925, 2022971775]

約数ペア:

[(1, 2022971775), (3, 674323925), (5, 404594355), (11, 183906525), (15, 134864785), (25, 80918871), (33, 61302175), (41, 49340775), (55, 36781305), (75, 26972957), (121, 16718775), (123, 16446925), (165, 12260435), (205, 9868155), (275, 7356261), (363, 5572925), (451, 4485525), (605, 3343755), (615, 3289385), (825, 2452087), (1025, 1973631), (1353, 1495175), (1815, 1114585), (2255, 897105), (3025, 668751), (3075, 657877), (4961, 407775), (5437, 372075), (6765, 299035), (9075, 222917), (11275, 179421), (14883, 135925), (16311, 124025), (24805, 81555), (27185, 74415), (33825, 59807)]