13297455

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 23268960

約数和(自身を除く): 9971505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2711, 4905, 8133, 13555, 24399, 40665, 121995, 295499, 886497, 1477495, 2659491, 4432485, 13297455]

約数ペア:

[(1, 13297455), (3, 4432485), (5, 2659491), (9, 1477495), (15, 886497), (45, 295499), (109, 121995), (327, 40665), (545, 24399), (981, 13555), (1635, 8133), (2711, 4905)]