47885495

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{811}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 67204368

約数和(自身を除く): 19318873

約数列:

[1, 5, 7, 35, 49, 241, 245, 811, 1205, 1687, 4055, 5677, 8435, 11809, 28385, 39739, 59045, 195451, 198695, 977255, 1368157, 6840785, 9577099, 47885495]

約数ペア:

[(1, 47885495), (5, 9577099), (7, 6840785), (35, 1368157), (49, 977255), (241, 198695), (245, 195451), (811, 59045), (1205, 39739), (1687, 28385), (4055, 11809), (5677, 8435)]