12493005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 23384064

約数和(自身を除く): 10891059

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 2767, 4515, 8301, 13835, 19369, 41505, 58107, 96845, 118981, 290535, 356943, 594905, 832867, 1784715, 2498601, 4164335, 12493005]

約数ペア:

[(1, 12493005), (3, 4164335), (5, 2498601), (7, 1784715), (15, 832867), (21, 594905), (35, 356943), (43, 290535), (105, 118981), (129, 96845), (215, 58107), (301, 41505), (645, 19369), (903, 13835), (1505, 8301), (2767, 4515)]