41397885

素因数分解:

$3^4\times 5^1\times {\mathrm{102217}}^1$

素因数の和:102234

約数の個数: 20

約数和(自身を含む): 74210268

約数和(自身を除く): 32812383

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 102217, 306651, 511085, 919953, 1533255, 2759859, 4599765, 8279577, 13799295, 41397885]

約数ペア:

[(1, 41397885), (3, 13799295), (5, 8279577), (9, 4599765), (15, 2759859), (27, 1533255), (45, 919953), (81, 511085), (135, 306651), (405, 102217)]