91018005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3407}}^1$

素因数の和:3565

約数の個数: 32

約数和(自身を含む): 158022144

約数和(自身を除く): 67004139

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 3407, 5343, 8905, 10221, 17035, 26715, 44291, 51105, 132873, 221455, 466759, 664365, 1400277, 2333795, 6067867, 7001385, 18203601, 30339335, 91018005]

約数ペア:

[(1, 91018005), (3, 30339335), (5, 18203601), (13, 7001385), (15, 6067867), (39, 2333795), (65, 1400277), (137, 664365), (195, 466759), (411, 221455), (685, 132873), (1781, 51105), (2055, 44291), (3407, 26715), (5343, 17035), (8905, 10221)]