243375772805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{159869}}^1$

素因数の和:160285

約数の個数: 32

約数和(自身を含む): 323218771200

約数和(自身を除く): 79842998395

約数列:

[1, 5, 11, 55, 89, 311, 445, 979, 1555, 3421, 4895, 17105, 27679, 138395, 159869, 304469, 799345, 1522345, 1758559, 8792795, 14228341, 49719259, 71141705, 156511751, 248596295, 546911849, 782558755, 2734559245, 4425014051, 22125070255, 48675154561, 243375772805]

約数ペア:

[(1, 243375772805), (5, 48675154561), (11, 22125070255), (55, 4425014051), (89, 2734559245), (311, 782558755), (445, 546911849), (979, 248596295), (1555, 156511751), (3421, 71141705), (4895, 49719259), (17105, 14228341), (27679, 8792795), (138395, 1758559), (159869, 1522345), (304469, 799345)]