1784366055

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2909}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 3175904160

約数和(自身を除く): 1391538105

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 317, 387, 645, 951, 1585, 1935, 2853, 2909, 4755, 8727, 13631, 14265, 14545, 26181, 40893, 43635, 68155, 122679, 125087, 130905, 204465, 375261, 613395, 625435, 922153, 1125783, 1876305, 2766459, 4610765, 5628915, 8299377, 13832295, 39652579, 41496885, 118957737, 198262895, 356873211, 594788685, 1784366055]

約数ペア:

[(1, 1784366055), (3, 594788685), (5, 356873211), (9, 198262895), (15, 118957737), (43, 41496885), (45, 39652579), (129, 13832295), (215, 8299377), (317, 5628915), (387, 4610765), (645, 2766459), (951, 1876305), (1585, 1125783), (1935, 922153), (2853, 625435), (2909, 613395), (4755, 375261), (8727, 204465), (13631, 130905), (14265, 125087), (14545, 122679), (26181, 68155), (40893, 43635)]