87530385

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{41981}}^1$

素因数の和:42128

約数の個数: 16

約数和(自身を含む): 141059520

約数和(自身を除く): 53529135

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 41981, 125943, 209905, 629715, 5835359, 17506077, 29176795, 87530385]

約数ペア:

[(1, 87530385), (3, 29176795), (5, 17506077), (15, 5835359), (139, 629715), (417, 209905), (695, 125943), (2085, 41981)]