13292405

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 19111680

約数和(自身を除く): 5819275

約数列:

[1, 5, 7, 35, 41, 59, 157, 205, 287, 295, 413, 785, 1099, 1435, 2065, 2419, 5495, 6437, 9263, 12095, 16933, 32185, 45059, 46315, 64841, 84665, 225295, 324205, 379783, 1898915, 2658481, 13292405]

約数ペア:

[(1, 13292405), (5, 2658481), (7, 1898915), (35, 379783), (41, 324205), (59, 225295), (157, 84665), (205, 64841), (287, 46315), (295, 45059), (413, 32185), (785, 16933), (1099, 12095), (1435, 9263), (2065, 6437), (2419, 5495)]