26907265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 14232959

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1487, 1645, 2585, 3619, 7435, 10409, 16357, 18095, 52045, 69889, 81785, 114499, 349445, 489223, 572495, 768779, 2446115, 3843895, 5381453, 26907265]

約数ペア:

[(1, 26907265), (5, 5381453), (7, 3843895), (11, 2446115), (35, 768779), (47, 572495), (55, 489223), (77, 349445), (235, 114499), (329, 81785), (385, 69889), (517, 52045), (1487, 18095), (1645, 16357), (2585, 10409), (3619, 7435)]