2247686085

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{3557}}^1$

素因数の和:4077

約数の個数: 32

約数和(自身を含む): 3641114880

約数和(自身を除く): 1393428795

約数列:

[1, 3, 5, 15, 103, 309, 409, 515, 1227, 1545, 2045, 3557, 6135, 10671, 17785, 42127, 53355, 126381, 210635, 366371, 631905, 1099113, 1454813, 1831855, 4364439, 5495565, 7274065, 21822195, 149845739, 449537217, 749228695, 2247686085]

約数ペア:

[(1, 2247686085), (3, 749228695), (5, 449537217), (15, 149845739), (103, 21822195), (309, 7274065), (409, 5495565), (515, 4364439), (1227, 1831855), (1545, 1454813), (2045, 1099113), (3557, 631905), (6135, 366371), (10671, 210635), (17785, 126381), (42127, 53355)]