2745735

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 4424064

約数和(自身を除く): 1678329

約数列:

[1, 3, 5, 15, 163, 489, 815, 1123, 2445, 3369, 5615, 16845, 183049, 549147, 915245, 2745735]

約数ペア:

[(1, 2745735), (3, 915245), (5, 549147), (15, 183049), (163, 16845), (489, 5615), (815, 3369), (1123, 2445)]