86959805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 112942080

約数和(自身を除く): 25982275

約数列:

[1, 5, 31, 37, 59, 155, 185, 257, 295, 1147, 1285, 1829, 2183, 5735, 7967, 9145, 9509, 10915, 15163, 39835, 47545, 67673, 75815, 294779, 338365, 470053, 561031, 1473895, 2350265, 2805155, 17391961, 86959805]

約数ペア:

[(1, 86959805), (5, 17391961), (31, 2805155), (37, 2350265), (59, 1473895), (155, 561031), (185, 470053), (257, 338365), (295, 294779), (1147, 75815), (1285, 67673), (1829, 47545), (2183, 39835), (5735, 15163), (7967, 10915), (9145, 9509)]