25156938651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1\times {\mathrm{4133}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 36526701120

約数和(自身を除く): 11369762469

約数列:

[1, 3, 13, 39, 97, 291, 1261, 1609, 3783, 4133, 4827, 12399, 20917, 53729, 62751, 156073, 161187, 400901, 468219, 1202703, 2028949, 5211713, 6086847, 6649997, 15635139, 19949991, 86449961, 259349883, 645049709, 1935149127, 8385646217, 25156938651]

約数ペア:

[(1, 25156938651), (3, 8385646217), (13, 1935149127), (39, 645049709), (97, 259349883), (291, 86449961), (1261, 19949991), (1609, 15635139), (3783, 6649997), (4133, 6086847), (4827, 5211713), (12399, 2028949), (20917, 1202703), (53729, 468219), (62751, 400901), (156073, 161187)]