6500205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 12383280

約数和(自身を除く): 5883075

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 293, 435, 493, 765, 879, 1305, 1465, 1479, 2465, 2637, 4395, 4437, 4981, 7395, 8497, 13185, 14943, 22185, 24905, 25491, 42485, 44829, 74715, 76473, 127455, 144449, 224145, 382365, 433347, 722245, 1300041, 2166735, 6500205]

約数ペア:

[(1, 6500205), (3, 2166735), (5, 1300041), (9, 722245), (15, 433347), (17, 382365), (29, 224145), (45, 144449), (51, 127455), (85, 76473), (87, 74715), (145, 44829), (153, 42485), (255, 25491), (261, 24905), (293, 22185), (435, 14943), (493, 13185), (765, 8497), (879, 7395), (1305, 4981), (1465, 4437), (1479, 4395), (2465, 2637)]