40149405

素因数分解:

$3^3\times 5^1\times {\mathrm{297403}}^1$

素因数の和:297417

約数の個数: 16

約数和(自身を含む): 71376960

約数和(自身を除く): 31227555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 297403, 892209, 1487015, 2676627, 4461045, 8029881, 13383135, 40149405]

約数ペア:

[(1, 40149405), (3, 13383135), (5, 8029881), (9, 4461045), (15, 2676627), (27, 1487015), (45, 892209), (135, 297403)]