214901445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 380741760

約数和(自身を除く): 165840315

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 167, 363, 501, 605, 709, 835, 1815, 1837, 2127, 2505, 3545, 5511, 7799, 9185, 10635, 20207, 23397, 27555, 38995, 60621, 85789, 101035, 116985, 118403, 257367, 303105, 355209, 428945, 592015, 1286835, 1302433, 1776045, 3907299, 6512165, 14326763, 19536495, 42980289, 71633815, 214901445]

約数ペア:

[(1, 214901445), (3, 71633815), (5, 42980289), (11, 19536495), (15, 14326763), (33, 6512165), (55, 3907299), (121, 1776045), (165, 1302433), (167, 1286835), (363, 592015), (501, 428945), (605, 355209), (709, 303105), (835, 257367), (1815, 118403), (1837, 116985), (2127, 101035), (2505, 85789), (3545, 60621), (5511, 38995), (7799, 27555), (9185, 23397), (10635, 20207)]