2011898055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{5717}}^1$

素因数の和:6563

約数の個数: 32

約数和(自身を含む): 3334737600

約数和(自身を除く): 1322839545

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 809, 2427, 4045, 5717, 12135, 17151, 23461, 28585, 70383, 85755, 117305, 165793, 351915, 497379, 828965, 2486895, 4625053, 13875159, 23125265, 69375795, 134126537, 402379611, 670632685, 2011898055]

約数ペア:

[(1, 2011898055), (3, 670632685), (5, 402379611), (15, 134126537), (29, 69375795), (87, 23125265), (145, 13875159), (435, 4625053), (809, 2486895), (2427, 828965), (4045, 497379), (5717, 351915), (12135, 165793), (17151, 117305), (23461, 85755), (28585, 70383)]