53313585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21031}}^1$

素因数の和:21065

約数の個数: 24

約数和(自身を含む): 92372544

約数和(自身を除く): 39058959

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 21031, 63093, 105155, 273403, 315465, 820209, 1367015, 3554239, 4101045, 10662717, 17771195, 53313585]

約数ペア:

[(1, 53313585), (3, 17771195), (5, 10662717), (13, 4101045), (15, 3554239), (39, 1367015), (65, 820209), (169, 315465), (195, 273403), (507, 105155), (845, 63093), (2535, 21031)]