65867265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 125096400

約数和(自身を除く): 59229135

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 2969, 4437, 7395, 8907, 14845, 22185, 26721, 44535, 50473, 86101, 133605, 151419, 252365, 258303, 430505, 454257, 757095, 774909, 1291515, 1463717, 2271285, 3874545, 4391151, 7318585, 13173453, 21955755, 65867265]

約数ペア:

[(1, 65867265), (3, 21955755), (5, 13173453), (9, 7318585), (15, 4391151), (17, 3874545), (29, 2271285), (45, 1463717), (51, 1291515), (85, 774909), (87, 757095), (145, 454257), (153, 430505), (255, 258303), (261, 252365), (435, 151419), (493, 133605), (765, 86101), (1305, 50473), (1479, 44535), (2465, 26721), (2969, 22185), (4437, 14845), (7395, 8907)]