86937405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{340931}}^1$

素因数の和:340956

約数の個数: 16

約数和(自身を含む): 147282624

約数和(自身を除く): 60345219

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 340931, 1022793, 1704655, 5113965, 5795827, 17387481, 28979135, 86937405]

約数ペア:

[(1, 86937405), (3, 28979135), (5, 17387481), (15, 5795827), (17, 5113965), (51, 1704655), (85, 1022793), (255, 340931)]