525111555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4248

約数の個数: 48

約数和(自身を含む): 923505120

約数和(自身を除く): 398393565

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 289, 435, 493, 867, 1445, 1479, 2465, 4177, 4335, 7395, 8381, 12531, 20885, 25143, 41905, 62655, 71009, 121133, 125715, 213027, 355045, 363399, 605665, 1065135, 1207153, 1816995, 2059261, 3621459, 6035765, 6177783, 10296305, 18107295, 30888915, 35007437, 105022311, 175037185, 525111555]

約数ペア:

[(1, 525111555), (3, 175037185), (5, 105022311), (15, 35007437), (17, 30888915), (29, 18107295), (51, 10296305), (85, 6177783), (87, 6035765), (145, 3621459), (255, 2059261), (289, 1816995), (435, 1207153), (493, 1065135), (867, 605665), (1445, 363399), (1479, 355045), (2465, 213027), (4177, 125715), (4335, 121133), (7395, 71009), (8381, 62655), (12531, 41905), (20885, 25143)]