55839005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 14922595

約数列:

[1, 5, 19, 95, 389, 1511, 1945, 7391, 7555, 28709, 36955, 143545, 587779, 2938895, 11167801, 55839005]

約数ペア:

[(1, 55839005), (5, 11167801), (19, 2938895), (95, 587779), (389, 143545), (1511, 36955), (1945, 28709), (7391, 7555)]