27407215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26227}}^1$

素因数の和:26262

約数の個数: 16

約数和(自身を含む): 37768320

約数和(自身を除く): 10361105

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 26227, 131135, 288497, 498313, 1442485, 2491565, 5481443, 27407215]

約数ペア:

[(1, 27407215), (5, 5481443), (11, 2491565), (19, 1442485), (55, 498313), (95, 288497), (209, 131135), (1045, 26227)]