23891835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 43902720

約数和(自身を除く): 20010885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 7621, 22863, 38105, 83831, 114315, 144799, 251493, 419155, 434397, 723995, 1257465, 1592789, 2171985, 4778367, 7963945, 23891835]

約数ペア:

[(1, 23891835), (3, 7963945), (5, 4778367), (11, 2171985), (15, 1592789), (19, 1257465), (33, 723995), (55, 434397), (57, 419155), (95, 251493), (165, 144799), (209, 114315), (285, 83831), (627, 38105), (1045, 22863), (3135, 7621)]