11020555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 16619904

約数和(自身を除く): 5599349

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 457, 689, 1855, 2285, 3199, 3445, 4823, 5941, 15995, 24115, 24221, 29705, 41587, 121105, 169547, 207935, 314873, 847735, 1574365, 2204111, 11020555]

約数ペア:

[(1, 11020555), (5, 2204111), (7, 1574365), (13, 847735), (35, 314873), (53, 207935), (65, 169547), (91, 121105), (265, 41587), (371, 29705), (455, 24221), (457, 24115), (689, 15995), (1855, 5941), (2285, 4823), (3199, 3445)]