157464965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8597

約数の個数: 32

約数和(自身を含む): 236058624

約数和(自身を除く): 78593659

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 8537, 18445, 42685, 59759, 145129, 264647, 298795, 725645, 1015903, 1323235, 1852529, 4498999, 5079515, 9262645, 22494995, 31492993, 157464965]

約数ペア:

[(1, 157464965), (5, 31492993), (7, 22494995), (17, 9262645), (31, 5079515), (35, 4498999), (85, 1852529), (119, 1323235), (155, 1015903), (217, 725645), (527, 298795), (595, 264647), (1085, 145129), (2635, 59759), (3689, 42685), (8537, 18445)]