147966585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39937}}^1$

素因数の和:39977

約数の個数: 32

約数和(自身を含む): 268383360

約数和(自身を除く): 120416775

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 39937, 119811, 199685, 519181, 599055, 758803, 1557543, 2276409, 2595905, 3794015, 7787715, 9864439, 11382045, 29593317, 49322195, 147966585]

約数ペア:

[(1, 147966585), (3, 49322195), (5, 29593317), (13, 11382045), (15, 9864439), (19, 7787715), (39, 3794015), (57, 2595905), (65, 2276409), (95, 1557543), (195, 758803), (247, 599055), (285, 519181), (741, 199685), (1235, 119811), (3705, 39937)]