40162905

素因数分解:

$3^3\times 5^1\times {\mathrm{297503}}^1$

素因数の和:297517

約数の個数: 16

約数和(自身を含む): 71400960

約数和(自身を除く): 31238055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 297503, 892509, 1487515, 2677527, 4462545, 8032581, 13387635, 40162905]

約数ペア:

[(1, 40162905), (3, 13387635), (5, 8032581), (9, 4462545), (15, 2677527), (27, 1487515), (45, 892509), (135, 297503)]