112664515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12781}}^1$

素因数の和:12870

約数の個数: 16

約数和(自身を含む): 141726816

約数和(自身を除く): 29062301

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 12781, 63905, 524021, 549583, 2620105, 2747915, 22532903, 112664515]

約数ペア:

[(1, 112664515), (5, 22532903), (41, 2747915), (43, 2620105), (205, 549583), (215, 524021), (1763, 63905), (8815, 12781)]