2495681655

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1270067}}^1$

素因数の和:1270206

約数の個数: 16

約数和(自身を含む): 4023575424

約数和(自身を除く): 1527893769

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1270067, 3810201, 6350335, 19051005, 166378777, 499136331, 831893885, 2495681655]

約数ペア:

[(1, 2495681655), (3, 831893885), (5, 499136331), (15, 166378777), (131, 19051005), (393, 6350335), (655, 3810201), (1965, 1270067)]