260091935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 75209185

約数列:

[1, 5, 23, 53, 115, 139, 265, 307, 695, 1219, 1535, 3197, 6095, 7061, 7367, 15985, 16271, 35305, 36835, 42673, 81355, 169441, 213365, 374233, 847205, 981479, 1871165, 2261669, 4907395, 11308345, 52018387, 260091935]

約数ペア:

[(1, 260091935), (5, 52018387), (23, 11308345), (53, 4907395), (115, 2261669), (139, 1871165), (265, 981479), (307, 847205), (695, 374233), (1219, 213365), (1535, 169441), (3197, 81355), (6095, 42673), (7061, 36835), (7367, 35305), (15985, 16271)]