26915895

素因数分解:

$3^5\times 5^1\times {\mathrm{22153}}^1$

素因数の和:22173

約数の個数: 24

約数和(自身を含む): 48384336

約数和(自身を除く): 21468441

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22153, 66459, 110765, 199377, 332295, 598131, 996885, 1794393, 2990655, 5383179, 8971965, 26915895]

約数ペア:

[(1, 26915895), (3, 8971965), (5, 5383179), (9, 2990655), (15, 1794393), (27, 996885), (45, 598131), (81, 332295), (135, 199377), (243, 110765), (405, 66459), (1215, 22153)]