142865195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 202300416

約数和(自身を除く): 59435221

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3251, 3995, 8789, 16255, 35761, 43945, 55267, 152797, 178805, 276335, 607937, 763985, 1680767, 2597549, 3039685, 8403835, 12987745, 28573039, 142865195]

約数ペア:

[(1, 142865195), (5, 28573039), (11, 12987745), (17, 8403835), (47, 3039685), (55, 2597549), (85, 1680767), (187, 763985), (235, 607937), (517, 276335), (799, 178805), (935, 152797), (2585, 55267), (3251, 43945), (3995, 35761), (8789, 16255)]