4789155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 9275904

約数和(自身を除く): 4486749

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2683, 8049, 13415, 18781, 40245, 45611, 56343, 93905, 136833, 228055, 281715, 319277, 684165, 957831, 1596385, 4789155]

約数ペア:

[(1, 4789155), (3, 1596385), (5, 957831), (7, 684165), (15, 319277), (17, 281715), (21, 228055), (35, 136833), (51, 93905), (85, 56343), (105, 45611), (119, 40245), (255, 18781), (357, 13415), (595, 8049), (1785, 2683)]