2876355

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 5110560

約数和(自身を除く): 2234205

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1559, 1845, 4677, 7795, 14031, 23385, 63919, 70155, 191757, 319595, 575271, 958785, 2876355]

約数ペア:

[(1, 2876355), (3, 958785), (5, 575271), (9, 319595), (15, 191757), (41, 70155), (45, 63919), (123, 23385), (205, 14031), (369, 7795), (615, 4677), (1559, 1845)]