2831502405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1\times {\mathrm{4243}}^1$

素因数の和:6885

約数の個数: 32

約数和(自身を含む): 4799862144

約数和(自身を除く): 1968359739

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2617, 4243, 7851, 12729, 13085, 21215, 39255, 44489, 63645, 72131, 133467, 216393, 222445, 360655, 667335, 1081965, 11103931, 33311793, 55519655, 166558965, 188766827, 566300481, 943834135, 2831502405]

約数ペア:

[(1, 2831502405), (3, 943834135), (5, 566300481), (15, 188766827), (17, 166558965), (51, 55519655), (85, 33311793), (255, 11103931), (2617, 1081965), (4243, 667335), (7851, 360655), (12729, 222445), (13085, 216393), (21215, 133467), (39255, 72131), (44489, 63645)]