87033155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 117961920

約数和(自身を除く): 30928765

約数列:

[1, 5, 11, 53, 55, 73, 265, 365, 409, 583, 803, 2045, 2915, 3869, 4015, 4499, 19345, 21677, 22495, 29857, 42559, 108385, 149285, 212795, 238447, 328427, 1192235, 1582421, 1642135, 7912105, 17406631, 87033155]

約数ペア:

[(1, 87033155), (5, 17406631), (11, 7912105), (53, 1642135), (55, 1582421), (73, 1192235), (265, 328427), (365, 238447), (409, 212795), (583, 149285), (803, 108385), (2045, 42559), (2915, 29857), (3869, 22495), (4015, 21677), (4499, 19345)]