218829135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9181}}^1$

素因数の和:9423

約数の個数: 32

約数和(自身を含む): 401951232

約数和(自身を除く): 183122097

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 3405, 4767, 7945, 9181, 23835, 27543, 45905, 64267, 137715, 192801, 321335, 964005, 2084087, 6252261, 10420435, 14588609, 31261305, 43765827, 72943045, 218829135]

約数ペア:

[(1, 218829135), (3, 72943045), (5, 43765827), (7, 31261305), (15, 14588609), (21, 10420435), (35, 6252261), (105, 2084087), (227, 964005), (681, 321335), (1135, 192801), (1589, 137715), (3405, 64267), (4767, 45905), (7945, 27543), (9181, 23835)]