87416945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 133595136

約数和(自身を除く): 46178191

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619, 4831, 18095, 24155, 33817, 53141, 169085, 227057, 265705, 371987, 1135285, 1589399, 1859935, 2497627, 7946995, 12488135, 17483389, 87416945]

約数ペア:

[(1, 87416945), (5, 17483389), (7, 12488135), (11, 7946995), (35, 2497627), (47, 1859935), (55, 1589399), (77, 1135285), (235, 371987), (329, 265705), (385, 227057), (517, 169085), (1645, 53141), (2585, 33817), (3619, 24155), (4831, 18095)]