152087705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12797

約数の個数: 32

約数和(自身を含む): 234897408

約数和(自身を除く): 82809703

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 12743, 63715, 89201, 140173, 395033, 446005, 700865, 981211, 1975165, 2765231, 4345363, 4906055, 13826155, 21726815, 30417541, 152087705]

約数ペア:

[(1, 152087705), (5, 30417541), (7, 21726815), (11, 13826155), (31, 4906055), (35, 4345363), (55, 2765231), (77, 1975165), (155, 981211), (217, 700865), (341, 446005), (385, 395033), (1085, 140173), (1705, 89201), (2387, 63715), (11935, 12743)]