11345265

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 20603880

約数和(自身を除く): 9258615

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 257, 327, 405, 545, 771, 981, 1285, 1635, 2313, 2943, 3855, 4905, 6939, 8829, 11565, 14715, 20817, 28013, 34695, 44145, 84039, 104085, 140065, 252117, 420195, 756351, 1260585, 2269053, 3781755, 11345265]

約数ペア:

[(1, 11345265), (3, 3781755), (5, 2269053), (9, 1260585), (15, 756351), (27, 420195), (45, 252117), (81, 140065), (109, 104085), (135, 84039), (257, 44145), (327, 34695), (405, 28013), (545, 20817), (771, 14715), (981, 11565), (1285, 8829), (1635, 6939), (2313, 4905), (2943, 3855)]