40732785

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19259}}^1$

素因数の和:19317

約数の個数: 24

約数和(自身を含む): 72109440

約数和(自身を除く): 31376655

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 19259, 57777, 96295, 173331, 288885, 866655, 905173, 2715519, 4525865, 8146557, 13577595, 40732785]

約数ペア:

[(1, 40732785), (3, 13577595), (5, 8146557), (9, 4525865), (15, 2715519), (45, 905173), (47, 866655), (141, 288885), (235, 173331), (423, 96295), (705, 57777), (2115, 19259)]