30580965

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5351}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 53434368

約数和(自身を除く): 22853403

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5351, 5715, 16053, 26755, 48159, 80265, 240795, 679577, 2038731, 3397885, 6116193, 10193655, 30580965]

約数ペア:

[(1, 30580965), (3, 10193655), (5, 6116193), (9, 3397885), (15, 2038731), (45, 679577), (127, 240795), (381, 80265), (635, 48159), (1143, 26755), (1905, 16053), (5351, 5715)]