38976945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1621}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 71627520

約数和(自身を除く): 32650575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 1621, 3435, 4809, 4863, 8015, 8105, 11347, 24045, 24315, 34041, 56735, 170205, 371209, 1113627, 1856045, 2598463, 5568135, 7795389, 12992315, 38976945]

約数ペア:

[(1, 38976945), (3, 12992315), (5, 7795389), (7, 5568135), (15, 2598463), (21, 1856045), (35, 1113627), (105, 371209), (229, 170205), (687, 56735), (1145, 34041), (1603, 24315), (1621, 24045), (3435, 11347), (4809, 8105), (4863, 8015)]