15694610885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{3491}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 20120959872

約数和(自身を除く): 4426348987

約数列:

[1, 5, 17, 85, 227, 233, 1135, 1165, 3491, 3859, 3961, 17455, 19295, 19805, 52891, 59347, 264455, 296735, 792457, 813403, 899147, 3962285, 4067015, 4495735, 13471769, 13827851, 67358845, 69139255, 184642481, 923212405, 3138922177, 15694610885]

約数ペア:

[(1, 15694610885), (5, 3138922177), (17, 923212405), (85, 184642481), (227, 69139255), (233, 67358845), (1135, 13827851), (1165, 13471769), (3491, 4495735), (3859, 4067015), (3961, 3962285), (17455, 899147), (19295, 813403), (19805, 792457), (52891, 296735), (59347, 264455)]