141000705

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 251746560

約数和(自身を除く): 110745855

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 163, 235, 409, 423, 489, 705, 815, 1227, 1467, 2045, 2115, 2445, 3681, 6135, 7335, 7661, 18405, 19223, 22983, 38305, 57669, 66667, 68949, 96115, 114915, 173007, 200001, 288345, 333335, 344745, 600003, 865035, 1000005, 3000015, 3133349, 9400047, 15666745, 28200141, 47000235, 141000705]

約数ペア:

[(1, 141000705), (3, 47000235), (5, 28200141), (9, 15666745), (15, 9400047), (45, 3133349), (47, 3000015), (141, 1000005), (163, 865035), (235, 600003), (409, 344745), (423, 333335), (489, 288345), (705, 200001), (815, 173007), (1227, 114915), (1467, 96115), (2045, 68949), (2115, 66667), (2445, 57669), (3681, 38305), (6135, 22983), (7335, 19223), (7661, 18405)]