156748072005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{71087561}}^1$

素因数の和:71087586

約数の個数: 36

約数和(自身を含む): 316055300652

約数和(自身を除く): 159307228647

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 71087561, 213262683, 355437805, 497612927, 639788049, 1066313415, 1492838781, 2488064635, 3198940245, 3483290489, 4478516343, 7464193905, 10449871467, 17416452445, 22392581715, 31349614401, 52249357335, 156748072005]

約数ペア:

[(1, 156748072005), (3, 52249357335), (5, 31349614401), (7, 22392581715), (9, 17416452445), (15, 10449871467), (21, 7464193905), (35, 4478516343), (45, 3483290489), (49, 3198940245), (63, 2488064635), (105, 1492838781), (147, 1066313415), (245, 639788049), (315, 497612927), (441, 355437805), (735, 213262683), (2205, 71087561)]