68509105

素因数分解:

$5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 98208000

約数和(自身を除く): 29698895

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 343, 929, 1505, 1715, 2107, 4645, 6503, 10535, 14749, 32515, 39947, 45521, 73745, 199735, 227605, 279629, 318647, 1398145, 1593235, 1957403, 9787015, 13701821, 68509105]

約数ペア:

[(1, 68509105), (5, 13701821), (7, 9787015), (35, 1957403), (43, 1593235), (49, 1398145), (215, 318647), (245, 279629), (301, 227605), (343, 199735), (929, 73745), (1505, 45521), (1715, 39947), (2107, 32515), (4645, 14749), (6503, 10535)]