6888615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 11805696

約数和(自身を除く): 4917081

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 487, 615, 943, 1461, 2435, 2829, 4715, 7305, 11201, 14145, 19967, 33603, 56005, 59901, 99835, 168015, 299505, 459241, 1377723, 2296205, 6888615]

約数ペア:

[(1, 6888615), (3, 2296205), (5, 1377723), (15, 459241), (23, 299505), (41, 168015), (69, 99835), (115, 59901), (123, 56005), (205, 33603), (345, 19967), (487, 14145), (615, 11201), (943, 7305), (1461, 4715), (2435, 2829)]