16051255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 21699216

約数和(自身を除く): 5647961

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 617, 2365, 3085, 5203, 6787, 26015, 26531, 33935, 74657, 132655, 291841, 373285, 1459205, 3210251, 16051255]

約数ペア:

[(1, 16051255), (5, 3210251), (11, 1459205), (43, 373285), (55, 291841), (121, 132655), (215, 74657), (473, 33935), (605, 26531), (617, 26015), (2365, 6787), (3085, 5203)]