98781985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3511}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 125926272

約数和(自身を除く): 27144287

約数列:

[1, 5, 17, 85, 331, 1655, 3511, 5627, 17555, 28135, 59687, 298435, 1162141, 5810705, 19756397, 98781985]

約数ペア:

[(1, 98781985), (5, 19756397), (17, 5810705), (85, 1162141), (331, 298435), (1655, 59687), (3511, 28135), (5627, 17555)]