38257485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{52051}}^1$

素因数の和:52073

約数の個数: 24

約数和(自身を含む): 71207136

約数和(自身を除く): 32949651

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 52051, 156153, 260255, 364357, 780765, 1093071, 1821785, 2550499, 5465355, 7651497, 12752495, 38257485]

約数ペア:

[(1, 38257485), (3, 12752495), (5, 7651497), (7, 5465355), (15, 2550499), (21, 1821785), (35, 1093071), (49, 780765), (105, 364357), (147, 260255), (245, 156153), (735, 52051)]