82873215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 153474048

約数和(自身を除く): 70600833

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 381, 635, 765, 853, 1143, 1905, 2159, 2559, 4265, 5715, 6477, 7677, 10795, 12795, 14501, 19431, 32385, 38385, 43503, 72505, 97155, 108331, 130509, 217515, 324993, 541655, 652545, 974979, 1624965, 1841627, 4874895, 5524881, 9208135, 16574643, 27624405, 82873215]

約数ペア:

[(1, 82873215), (3, 27624405), (5, 16574643), (9, 9208135), (15, 5524881), (17, 4874895), (45, 1841627), (51, 1624965), (85, 974979), (127, 652545), (153, 541655), (255, 324993), (381, 217515), (635, 130509), (765, 108331), (853, 97155), (1143, 72505), (1905, 43503), (2159, 38385), (2559, 32385), (4265, 19431), (5715, 14501), (6477, 12795), (7677, 10795)]