2199795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 1731405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 389, 435, 1131, 1167, 1885, 1945, 5057, 5655, 5835, 11281, 15171, 25285, 33843, 56405, 75855, 146653, 169215, 439959, 733265, 2199795]

約数ペア:

[(1, 2199795), (3, 733265), (5, 439959), (13, 169215), (15, 146653), (29, 75855), (39, 56405), (65, 33843), (87, 25285), (145, 15171), (195, 11281), (377, 5835), (389, 5655), (435, 5057), (1131, 1945), (1167, 1885)]