127750655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{12409}}^1$

素因数の和:12514

約数の個数: 16

約数和(自身を含む): 160833600

約数和(自身を除く): 33082945

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 12409, 62045, 359861, 881039, 1799305, 4405195, 25550131, 127750655]

約数ペア:

[(1, 127750655), (5, 25550131), (29, 4405195), (71, 1799305), (145, 881039), (355, 359861), (2059, 62045), (10295, 12409)]