40506885

素因数分解:

$3^6\times 5^1\times {\mathrm{11113}}^1$

素因数の和:11136

約数の個数: 28

約数和(自身を含む): 72885612

約数和(自身を除く): 32378727

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 11113, 33339, 55565, 100017, 166695, 300051, 500085, 900153, 1500255, 2700459, 4500765, 8101377, 13502295, 40506885]

約数ペア:

[(1, 40506885), (3, 13502295), (5, 8101377), (9, 4500765), (15, 2700459), (27, 1500255), (45, 900153), (81, 500085), (135, 300051), (243, 166695), (405, 100017), (729, 55565), (1215, 33339), (3645, 11113)]