28599515

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 41496576

約数和(自身を除く): 12897061

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 613, 1085, 1333, 1505, 3065, 4291, 6665, 9331, 19003, 21455, 26359, 46655, 95015, 131795, 133021, 184513, 665105, 817129, 922565, 4085645, 5719903, 28599515]

約数ペア:

[(1, 28599515), (5, 5719903), (7, 4085645), (31, 922565), (35, 817129), (43, 665105), (155, 184513), (215, 133021), (217, 131795), (301, 95015), (613, 46655), (1085, 26359), (1333, 21455), (1505, 19003), (3065, 9331), (4291, 6665)]