26847045

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 48554880

約数和(自身を除く): 21707835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 405, 439, 453, 755, 1317, 1359, 2195, 2265, 3951, 4077, 6585, 6795, 11853, 12231, 19755, 20385, 35559, 59265, 61155, 66289, 177795, 198867, 331445, 596601, 994335, 1789803, 2983005, 5369409, 8949015, 26847045]

約数ペア:

[(1, 26847045), (3, 8949015), (5, 5369409), (9, 2983005), (15, 1789803), (27, 994335), (45, 596601), (81, 331445), (135, 198867), (151, 177795), (405, 66289), (439, 61155), (453, 59265), (755, 35559), (1317, 20385), (1359, 19755), (2195, 12231), (2265, 11853), (3951, 6795), (4077, 6585)]