38998995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9059}}^1$

素因数の和:9115

約数の個数: 32

約数和(自身を含む): 73059840

約数和(自身を除く): 34060845

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 9059, 27177, 45295, 63413, 135885, 190239, 317065, 371419, 951195, 1114257, 1857095, 2599933, 5571285, 7799799, 12999665, 38998995]

約数ペア:

[(1, 38998995), (3, 12999665), (5, 7799799), (7, 5571285), (15, 2599933), (21, 1857095), (35, 1114257), (41, 951195), (105, 371419), (123, 317065), (205, 190239), (287, 135885), (615, 63413), (861, 45295), (1435, 27177), (4305, 9059)]