73857385

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 103917312

約数和(自身を除く): 30059927

約数列:

[1, 5, 7, 35, 73, 137, 211, 365, 511, 685, 959, 1055, 1477, 2555, 4795, 7385, 10001, 15403, 28907, 50005, 70007, 77015, 107821, 144535, 202349, 350035, 539105, 1011745, 2110211, 10551055, 14771477, 73857385]

約数ペア:

[(1, 73857385), (5, 14771477), (7, 10551055), (35, 2110211), (73, 1011745), (137, 539105), (211, 350035), (365, 202349), (511, 144535), (685, 107821), (959, 77015), (1055, 70007), (1477, 50005), (2555, 28907), (4795, 15403), (7385, 10001)]