157080969155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{108631}}^1$

素因数の和:109139

約数の個数: 32

約数和(自身を含む): 209491163136

約数和(自身を除く): 52410193981

約数列:

[1, 5, 11, 55, 61, 305, 431, 671, 2155, 3355, 4741, 23705, 26291, 108631, 131455, 289201, 543155, 1194941, 1446005, 5974705, 6626491, 33132455, 46819961, 72891401, 234099805, 364457005, 515019571, 2575097855, 2856017621, 14280088105, 31416193831, 157080969155]

約数ペア:

[(1, 157080969155), (5, 31416193831), (11, 14280088105), (55, 2856017621), (61, 2575097855), (305, 515019571), (431, 364457005), (671, 234099805), (2155, 72891401), (3355, 46819961), (4741, 33132455), (23705, 6626491), (26291, 5974705), (108631, 1446005), (131455, 1194941), (289201, 543155)]