40219995

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1879}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 64431360

約数和(自身を除く): 24211365

約数列:

[1, 3, 5, 15, 1427, 1879, 4281, 5637, 7135, 9395, 21405, 28185, 2681333, 8043999, 13406665, 40219995]

約数ペア:

[(1, 40219995), (3, 13406665), (5, 8043999), (15, 2681333), (1427, 28185), (1879, 21405), (4281, 9395), (5637, 7135)]