47555865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 94768128

約数和(自身を除く): 47212263

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 669, 677, 1115, 1561, 2007, 2031, 3345, 3385, 4683, 4739, 6093, 7805, 10035, 10155, 14049, 14217, 23415, 23695, 30465, 42651, 70245, 71085, 150971, 213255, 452913, 754855, 1056797, 1358739, 2264565, 3170391, 5283985, 6793695, 9511173, 15851955, 47555865]

約数ペア:

[(1, 47555865), (3, 15851955), (5, 9511173), (7, 6793695), (9, 5283985), (15, 3170391), (21, 2264565), (35, 1358739), (45, 1056797), (63, 754855), (105, 452913), (223, 213255), (315, 150971), (669, 71085), (677, 70245), (1115, 42651), (1561, 30465), (2007, 23695), (2031, 23415), (3345, 14217), (3385, 14049), (4683, 10155), (4739, 10035), (6093, 7805)]