977637045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{76949}}^1$

素因数の和:76986

約数の個数: 48

約数和(自身を含む): 1964995200

約数和(自身を除く): 987358155

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 76949, 230847, 384745, 538643, 846439, 1154235, 1615929, 2539317, 2693215, 4232195, 5925073, 8079645, 9310829, 12696585, 17775219, 27932487, 29625365, 46554145, 65175803, 88876095, 139662435, 195527409, 325879015, 977637045]

約数ペア:

[(1, 977637045), (3, 325879015), (5, 195527409), (7, 139662435), (11, 88876095), (15, 65175803), (21, 46554145), (33, 29625365), (35, 27932487), (55, 17775219), (77, 12696585), (105, 9310829), (121, 8079645), (165, 5925073), (231, 4232195), (363, 2693215), (385, 2539317), (605, 1615929), (847, 1154235), (1155, 846439), (1815, 538643), (2541, 384745), (4235, 230847), (12705, 76949)]