85481565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1549}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 147907200

約数和(自身を除く): 62425635

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1415, 1549, 3679, 4245, 4647, 7745, 11037, 18395, 20137, 23235, 55185, 60411, 100685, 302055, 438367, 1315101, 2191835, 5698771, 6575505, 17096313, 28493855, 85481565]

約数ペア:

[(1, 85481565), (3, 28493855), (5, 17096313), (13, 6575505), (15, 5698771), (39, 2191835), (65, 1315101), (195, 438367), (283, 302055), (849, 100685), (1415, 60411), (1549, 55185), (3679, 23235), (4245, 20137), (4647, 18395), (7745, 11037)]