17926409985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{32441}}^1$

素因数の和:32674

約数の個数: 64

約数和(自身を含む): 33299506944

約数和(自身を除く): 15373096959

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 197, 255, 561, 591, 935, 985, 2167, 2805, 2955, 3349, 6501, 10047, 10835, 16745, 32441, 32505, 36839, 50235, 97323, 110517, 162205, 184195, 356851, 486615, 551497, 552585, 1070553, 1654491, 1784255, 2757485, 5352765, 6066467, 6390877, 8272455, 18199401, 19172631, 30332335, 31954385, 70299647, 90997005, 95863155, 108644909, 210898941, 325934727, 351498235, 543224545, 1054494705, 1195093999, 1629673635, 3585281997, 5975469995, 17926409985]

約数ペア:

[(1, 17926409985), (3, 5975469995), (5, 3585281997), (11, 1629673635), (15, 1195093999), (17, 1054494705), (33, 543224545), (51, 351498235), (55, 325934727), (85, 210898941), (165, 108644909), (187, 95863155), (197, 90997005), (255, 70299647), (561, 31954385), (591, 30332335), (935, 19172631), (985, 18199401), (2167, 8272455), (2805, 6390877), (2955, 6066467), (3349, 5352765), (6501, 2757485), (10047, 1784255), (10835, 1654491), (16745, 1070553), (32441, 552585), (32505, 551497), (36839, 486615), (50235, 356851), (97323, 184195), (110517, 162205)]