68179935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 115250688

約数和(自身を除く): 47070753

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 2381, 5727, 7143, 9545, 11905, 28635, 35715, 54763, 164289, 197623, 273815, 592869, 821445, 988115, 2964345, 4545329, 13635987, 22726645, 68179935]

約数ペア:

[(1, 68179935), (3, 22726645), (5, 13635987), (15, 4545329), (23, 2964345), (69, 988115), (83, 821445), (115, 592869), (249, 273815), (345, 197623), (415, 164289), (1245, 54763), (1909, 35715), (2381, 28635), (5727, 11905), (7143, 9545)]