157938590015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{89759}}^1$

素因数の和:90071

約数の個数: 32

約数和(自身を含む): 203498127360

約数和(自身を除く): 45559537345

約数列:

[1, 5, 17, 85, 127, 163, 635, 815, 2159, 2771, 10795, 13855, 20701, 89759, 103505, 351917, 448795, 1525903, 1759585, 7629515, 11399393, 14630717, 56996965, 73153585, 193789681, 248722189, 968948405, 1243610945, 1858101059, 9290505295, 31587718003, 157938590015]

約数ペア:

[(1, 157938590015), (5, 31587718003), (17, 9290505295), (85, 1858101059), (127, 1243610945), (163, 968948405), (635, 248722189), (815, 193789681), (2159, 73153585), (2771, 56996965), (10795, 14630717), (13855, 11399393), (20701, 7629515), (89759, 1759585), (103505, 1525903), (351917, 448795)]