26891085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 19718835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 577, 717, 1195, 1731, 2885, 3107, 3585, 7501, 8655, 9321, 15535, 22503, 37505, 46605, 112515, 137903, 413709, 689515, 1792739, 2068545, 5378217, 8963695, 26891085]

約数ペア:

[(1, 26891085), (3, 8963695), (5, 5378217), (13, 2068545), (15, 1792739), (39, 689515), (65, 413709), (195, 137903), (239, 112515), (577, 46605), (717, 37505), (1195, 22503), (1731, 15535), (2885, 9321), (3107, 8655), (3585, 7501)]