86939685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{275999}}^1$

素因数の和:276017

約数の個数: 24

約数和(自身を含む): 172224000

約数和(自身を除く): 85284315

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 275999, 827997, 1379995, 1931993, 2483991, 4139985, 5795979, 9659965, 12419955, 17387937, 28979895, 86939685]

約数ペア:

[(1, 86939685), (3, 28979895), (5, 17387937), (7, 12419955), (9, 9659965), (15, 5795979), (21, 4139985), (35, 2483991), (45, 1931993), (63, 1379995), (105, 827997), (315, 275999)]