3959085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 6935040

約数和(自身を除く): 2975955

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 257, 395, 771, 1027, 1185, 1285, 3081, 3341, 3855, 5135, 10023, 15405, 16705, 20303, 50115, 60909, 101515, 263939, 304545, 791817, 1319695, 3959085]

約数ペア:

[(1, 3959085), (3, 1319695), (5, 791817), (13, 304545), (15, 263939), (39, 101515), (65, 60909), (79, 50115), (195, 20303), (237, 16705), (257, 15405), (395, 10023), (771, 5135), (1027, 3855), (1185, 3341), (1285, 3081)]