40159845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81131}}^1$

素因数の和:81153

約数の個数: 24

約数和(自身を含む): 75939552

約数和(自身を除く): 35779707

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 81131, 243393, 405655, 730179, 892441, 1216965, 2677323, 3650895, 4462205, 8031969, 13386615, 40159845]

約数ペア:

[(1, 40159845), (3, 13386615), (5, 8031969), (9, 4462205), (11, 3650895), (15, 2677323), (33, 1216965), (45, 892441), (55, 730179), (99, 405655), (165, 243393), (495, 81131)]