25734851275

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1\times {\mathrm{1847}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 36891638784

約数和(自身を除く): 11156787509

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 773, 1847, 2575, 3605, 3865, 5411, 9235, 12929, 18025, 19325, 27055, 46175, 64645, 79619, 135275, 190241, 323225, 398095, 557333, 951205, 1331687, 1427731, 1990475, 2786665, 4756025, 6658435, 7138655, 9994117, 13933325, 33292175, 35693275, 49970585, 147056293, 249852925, 735281465, 1029394051, 3676407325, 5146970255, 25734851275]

約数ペア:

[(1, 25734851275), (5, 5146970255), (7, 3676407325), (25, 1029394051), (35, 735281465), (103, 249852925), (175, 147056293), (515, 49970585), (721, 35693275), (773, 33292175), (1847, 13933325), (2575, 9994117), (3605, 7138655), (3865, 6658435), (5411, 4756025), (9235, 2786665), (12929, 1990475), (18025, 1427731), (19325, 1331687), (27055, 951205), (46175, 557333), (64645, 398095), (79619, 323225), (135275, 190241)]