56254095

素因数分解:

$3^4\times 5^1\times {\mathrm{138899}}^1$

素因数の和:138916

約数の個数: 20

約数和(自身を含む): 100841400

約数和(自身を除く): 44587305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 138899, 416697, 694495, 1250091, 2083485, 3750273, 6250455, 11250819, 18751365, 56254095]

約数ペア:

[(1, 56254095), (3, 18751365), (5, 11250819), (9, 6250455), (15, 3750273), (27, 2083485), (45, 1250091), (81, 694495), (135, 416697), (405, 138899)]