83688195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 142440768

約数和(自身を除く): 58752573

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1277, 1285, 3831, 3855, 4369, 6385, 13107, 19155, 21709, 21845, 65127, 65535, 108545, 325635, 328189, 984567, 1640945, 4922835, 5579213, 16737639, 27896065, 83688195]

約数ペア:

[(1, 83688195), (3, 27896065), (5, 16737639), (15, 5579213), (17, 4922835), (51, 1640945), (85, 984567), (255, 328189), (257, 325635), (771, 108545), (1277, 65535), (1285, 65127), (3831, 21845), (3855, 21709), (4369, 19155), (6385, 13107)]