27154335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 20036193

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1063, 1703, 1965, 3189, 5109, 5315, 8515, 13819, 15945, 25545, 41457, 69095, 139253, 207285, 417759, 696265, 1810289, 2088795, 5430867, 9051445, 27154335]

約数ペア:

[(1, 27154335), (3, 9051445), (5, 5430867), (13, 2088795), (15, 1810289), (39, 696265), (65, 417759), (131, 207285), (195, 139253), (393, 69095), (655, 41457), (1063, 25545), (1703, 15945), (1965, 13819), (3189, 8515), (5109, 5315)]