12665565

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 24776928

約数和(自身を除く): 12111363

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2843, 4455, 8529, 14215, 25587, 31273, 42645, 76761, 93819, 127935, 156365, 230283, 281457, 383805, 469095, 844371, 1151415, 1407285, 2533113, 4221855, 12665565]

約数ペア:

[(1, 12665565), (3, 4221855), (5, 2533113), (9, 1407285), (11, 1151415), (15, 844371), (27, 469095), (33, 383805), (45, 281457), (55, 230283), (81, 156365), (99, 127935), (135, 93819), (165, 76761), (297, 42645), (405, 31273), (495, 25587), (891, 14215), (1485, 8529), (2843, 4455)]