492067215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2969}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 889574400

約数和(自身を除く): 397507185

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 127, 145, 261, 381, 435, 635, 1143, 1305, 1905, 2969, 3683, 5715, 8907, 11049, 14845, 18415, 26721, 33147, 44535, 55245, 86101, 133605, 165735, 258303, 377063, 430505, 774909, 1131189, 1291515, 1885315, 3393567, 3874545, 5655945, 10934827, 16967835, 32804481, 54674135, 98413443, 164022405, 492067215]

約数ペア:

[(1, 492067215), (3, 164022405), (5, 98413443), (9, 54674135), (15, 32804481), (29, 16967835), (45, 10934827), (87, 5655945), (127, 3874545), (145, 3393567), (261, 1885315), (381, 1291515), (435, 1131189), (635, 774909), (1143, 430505), (1305, 377063), (1905, 258303), (2969, 165735), (3683, 133605), (5715, 86101), (8907, 55245), (11049, 44535), (14845, 33147), (18415, 26721)]