3819855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 6935040

約数和(自身を除く): 3115185

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1031, 1235, 3093, 3705, 5155, 13403, 15465, 19589, 40209, 58767, 67015, 97945, 201045, 254657, 293835, 763971, 1273285, 3819855]

約数ペア:

[(1, 3819855), (3, 1273285), (5, 763971), (13, 293835), (15, 254657), (19, 201045), (39, 97945), (57, 67015), (65, 58767), (95, 40209), (195, 19589), (247, 15465), (285, 13403), (741, 5155), (1031, 3705), (1235, 3093)]