98278545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 166118400

約数和(自身を除く): 67839855

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 419, 823, 1257, 2095, 2469, 4115, 6285, 7961, 12345, 15637, 23883, 39805, 46911, 78185, 119415, 234555, 344837, 1034511, 1724185, 5172555, 6551903, 19655709, 32759515, 98278545]

約数ペア:

[(1, 98278545), (3, 32759515), (5, 19655709), (15, 6551903), (19, 5172555), (57, 1724185), (95, 1034511), (285, 344837), (419, 234555), (823, 119415), (1257, 78185), (2095, 46911), (2469, 39805), (4115, 23883), (6285, 15637), (7961, 12345)]