2975245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 4427136

約数和(自身を除く): 1451891

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 503, 845, 1183, 2515, 3521, 5915, 6539, 17605, 32695, 45773, 85007, 228865, 425035, 595049, 2975245]

約数ペア:

[(1, 2975245), (5, 595049), (7, 425035), (13, 228865), (35, 85007), (65, 45773), (91, 32695), (169, 17605), (455, 6539), (503, 5915), (845, 3521), (1183, 2515)]