274018155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1074581}}^1$

素因数の和:1074606

約数の個数: 16

約数和(自身を含む): 464219424

約数和(自身を除く): 190201269

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1074581, 3223743, 5372905, 16118715, 18267877, 54803631, 91339385, 274018155]

約数ペア:

[(1, 274018155), (3, 91339385), (5, 54803631), (15, 18267877), (17, 16118715), (51, 5372905), (85, 3223743), (255, 1074581)]