47049015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6521}}^1$

素因数の和:6579

約数の個数: 32

約数和(自身を含む): 83272896

約数和(自身を除く): 36223881

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 6521, 7215, 19563, 32605, 84773, 97815, 241277, 254319, 423865, 723831, 1206385, 1271595, 3136601, 3619155, 9409803, 15683005, 47049015]

約数ペア:

[(1, 47049015), (3, 15683005), (5, 9409803), (13, 3619155), (15, 3136601), (37, 1271595), (39, 1206385), (65, 723831), (111, 423865), (185, 254319), (195, 241277), (481, 97815), (555, 84773), (1443, 32605), (2405, 19563), (6521, 7215)]