1158064985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8886

約数の個数: 48

約数和(自身を含む): 1802228736

約数和(自身を除く): 644163751

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 121, 155, 217, 341, 385, 605, 847, 1085, 1705, 2387, 3751, 4235, 8821, 11935, 18755, 26257, 44105, 61747, 97031, 131285, 273451, 308735, 485155, 679217, 1067341, 1367255, 1914157, 3007961, 3396085, 5336705, 7471387, 9570785, 15039805, 21055727, 33087571, 37356935, 105278635, 165437855, 231612997, 1158064985]

約数ペア:

[(1, 1158064985), (5, 231612997), (7, 165437855), (11, 105278635), (31, 37356935), (35, 33087571), (55, 21055727), (77, 15039805), (121, 9570785), (155, 7471387), (217, 5336705), (341, 3396085), (385, 3007961), (605, 1914157), (847, 1367255), (1085, 1067341), (1705, 679217), (2387, 485155), (3751, 308735), (4235, 273451), (8821, 131285), (11935, 97031), (18755, 61747), (26257, 44105)]