202010535

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10663}}^1$

素因数の和:11095

約数の個数: 24

約数和(自身を含む): 351016224

約数和(自身を除く): 149005689

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 6315, 10663, 18945, 31989, 53315, 95967, 159945, 479835, 4489123, 13467369, 22445615, 40402107, 67336845, 202010535]

約数ペア:

[(1, 202010535), (3, 67336845), (5, 40402107), (9, 22445615), (15, 13467369), (45, 4489123), (421, 479835), (1263, 159945), (2105, 95967), (3789, 53315), (6315, 31989), (10663, 18945)]