201112395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1481}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 351696384

約数和(自身を除く): 150583989

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 823, 1481, 2469, 4115, 4443, 7405, 9053, 12345, 16291, 22215, 27159, 45265, 48873, 81455, 135795, 244365, 1218863, 3656589, 6094315, 13407493, 18282945, 40222479, 67037465, 201112395]

約数ペア:

[(1, 201112395), (3, 67037465), (5, 40222479), (11, 18282945), (15, 13407493), (33, 6094315), (55, 3656589), (165, 1218863), (823, 244365), (1481, 135795), (2469, 81455), (4115, 48873), (4443, 45265), (7405, 27159), (9053, 22215), (12345, 16291)]