148636815

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 242113536

約数和(自身を除く): 93476721

約数列:

[1, 3, 5, 15, 83, 249, 277, 415, 431, 831, 1245, 1293, 1385, 2155, 4155, 6465, 22991, 35773, 68973, 107319, 114955, 119387, 178865, 344865, 358161, 536595, 596935, 1790805, 9909121, 29727363, 49545605, 148636815]

約数ペア:

[(1, 148636815), (3, 49545605), (5, 29727363), (15, 9909121), (83, 1790805), (249, 596935), (277, 536595), (415, 358161), (431, 344865), (831, 178865), (1245, 119387), (1293, 114955), (1385, 107319), (2155, 68973), (4155, 35773), (6465, 22991)]