2912856089805

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{17321417}}^1$

素因数の和:17321566

約数の個数: 48

約数和(自身を含む): 5236749661104

約数和(自身を除く): 2323893571299

約数列:

[1, 3, 5, 9, 15, 37, 45, 101, 111, 185, 303, 333, 505, 555, 909, 1515, 1665, 3737, 4545, 11211, 18685, 33633, 56055, 168165, 17321417, 51964251, 86607085, 155892753, 259821255, 640892429, 779463765, 1749463117, 1922677287, 3204462145, 5248389351, 5768031861, 8747315585, 9613386435, 15745168053, 26241946755, 28840159305, 64730135329, 78725840265, 194190405987, 323650676645, 582571217961, 970952029935, 2912856089805]

約数ペア:

[(1, 2912856089805), (3, 970952029935), (5, 582571217961), (9, 323650676645), (15, 194190405987), (37, 78725840265), (45, 64730135329), (101, 28840159305), (111, 26241946755), (185, 15745168053), (303, 9613386435), (333, 8747315585), (505, 5768031861), (555, 5248389351), (909, 3204462145), (1515, 1922677287), (1665, 1749463117), (3737, 779463765), (4545, 640892429), (11211, 259821255), (18685, 155892753), (33633, 86607085), (56055, 51964251), (168165, 17321417)]