2965185

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 2223999

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 503, 655, 1179, 1509, 1965, 2515, 4527, 5895, 7545, 22635, 65893, 197679, 329465, 593037, 988395, 2965185]

約数ペア:

[(1, 2965185), (3, 988395), (5, 593037), (9, 329465), (15, 197679), (45, 65893), (131, 22635), (393, 7545), (503, 5895), (655, 4527), (1179, 2515), (1509, 1965)]