4620385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 6971328

約数和(自身を除く): 2350943

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1091, 4235, 5455, 7637, 12001, 38185, 60005, 84007, 132011, 420035, 660055, 924077, 4620385]

約数ペア:

[(1, 4620385), (5, 924077), (7, 660055), (11, 420035), (35, 132011), (55, 84007), (77, 60005), (121, 38185), (385, 12001), (605, 7637), (847, 5455), (1091, 4235)]