492149955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8808

約数の個数: 48

約数和(自身を含む): 893555712

約数和(自身を除く): 401405757

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 341, 363, 465, 605, 1023, 1705, 1815, 3751, 5115, 8747, 11253, 18755, 26241, 43735, 56265, 96217, 131205, 271157, 288651, 481085, 813471, 1058387, 1355785, 1443255, 2982727, 3175161, 4067355, 5291935, 8948181, 14913635, 15875805, 32809997, 44740905, 98429991, 164049985, 492149955]

約数ペア:

[(1, 492149955), (3, 164049985), (5, 98429991), (11, 44740905), (15, 32809997), (31, 15875805), (33, 14913635), (55, 8948181), (93, 5291935), (121, 4067355), (155, 3175161), (165, 2982727), (341, 1443255), (363, 1355785), (465, 1058387), (605, 813471), (1023, 481085), (1705, 288651), (1815, 271157), (3751, 131205), (5115, 96217), (8747, 56265), (11253, 43735), (18755, 26241)]