48387585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 84358080

約数和(自身を除く): 35970495

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 101, 123, 205, 285, 303, 505, 615, 779, 1515, 1681, 1919, 2337, 3895, 4141, 5043, 5757, 8405, 9595, 11685, 12423, 20705, 25215, 28785, 31939, 62115, 78679, 95817, 159695, 169781, 236037, 393395, 479085, 509343, 848905, 1180185, 2546715, 3225839, 9677517, 16129195, 48387585]

約数ペア:

[(1, 48387585), (3, 16129195), (5, 9677517), (15, 3225839), (19, 2546715), (41, 1180185), (57, 848905), (95, 509343), (101, 479085), (123, 393395), (205, 236037), (285, 169781), (303, 159695), (505, 95817), (615, 78679), (779, 62115), (1515, 31939), (1681, 28785), (1919, 25215), (2337, 20705), (3895, 12423), (4141, 11685), (5043, 9595), (5757, 8405)]