2732085

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 4787640

約数和(自身を除く): 2055555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 557, 981, 1635, 1671, 2785, 4905, 5013, 8355, 25065, 60713, 182139, 303565, 546417, 910695, 2732085]

約数ペア:

[(1, 2732085), (3, 910695), (5, 546417), (9, 303565), (15, 182139), (45, 60713), (109, 25065), (327, 8355), (545, 5013), (557, 4905), (981, 2785), (1635, 1671)]