89787035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 120294720

約数和(自身を除く): 30507685

約数列:

[1, 5, 13, 53, 65, 67, 265, 335, 389, 689, 871, 1945, 3445, 3551, 4355, 5057, 17755, 20617, 25285, 26063, 46163, 103085, 130315, 230815, 268021, 338819, 1340105, 1381339, 1694095, 6906695, 17957407, 89787035]

約数ペア:

[(1, 89787035), (5, 17957407), (13, 6906695), (53, 1694095), (65, 1381339), (67, 1340105), (265, 338819), (335, 268021), (389, 230815), (689, 130315), (871, 103085), (1945, 46163), (3445, 26063), (3551, 25285), (4355, 20617), (5057, 17755)]