26481585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 46005120

約数和(自身を除く): 19523535

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 977, 1807, 2085, 2931, 4885, 5421, 9035, 12701, 14655, 27105, 38103, 63505, 135803, 190515, 407409, 679015, 1765439, 2037045, 5296317, 8827195, 26481585]

約数ペア:

[(1, 26481585), (3, 8827195), (5, 5296317), (13, 2037045), (15, 1765439), (39, 679015), (65, 407409), (139, 190515), (195, 135803), (417, 63505), (695, 38103), (977, 27105), (1807, 14655), (2085, 12701), (2931, 9035), (4885, 5421)]