15225717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 22399200

約数和(自身を除く): 7173483

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 509, 767, 1527, 2301, 6617, 9971, 19851, 29913, 30031, 86021, 90093, 258063, 390403, 1171209, 5075239, 15225717]

約数ペア:

[(1, 15225717), (3, 5075239), (13, 1171209), (39, 390403), (59, 258063), (169, 90093), (177, 86021), (507, 30031), (509, 29913), (767, 19851), (1527, 9971), (2301, 6617)]