423334945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 571977216

約数和(自身を除く): 148642271

約数列:

[1, 5, 11, 37, 55, 185, 277, 407, 751, 1385, 2035, 3047, 3755, 8261, 10249, 15235, 27787, 41305, 51245, 112739, 138935, 208027, 305657, 563695, 1040135, 1528285, 2288297, 7696999, 11441485, 38484995, 84666989, 423334945]

約数ペア:

[(1, 423334945), (5, 84666989), (11, 38484995), (37, 11441485), (55, 7696999), (185, 2288297), (277, 1528285), (407, 1040135), (751, 563695), (1385, 305657), (2035, 208027), (3047, 138935), (3755, 112739), (8261, 51245), (10249, 41305), (15235, 27787)]