40531185

素因数分解:

$3^5\times 5^1\times {\mathrm{33359}}^1$

素因数の和:33379

約数の個数: 24

約数和(自身を含む): 72858240

約数和(自身を除く): 32327055

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 33359, 100077, 166795, 300231, 500385, 900693, 1501155, 2702079, 4503465, 8106237, 13510395, 40531185]

約数ペア:

[(1, 40531185), (3, 13510395), (5, 8106237), (9, 4503465), (15, 2702079), (27, 1501155), (45, 900693), (81, 500385), (135, 300231), (243, 166795), (405, 100077), (1215, 33359)]