5458245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 9821952

約数和(自身を除く): 4363707

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1217, 1495, 3651, 4485, 6085, 15821, 18255, 27991, 47463, 79105, 83973, 139955, 237315, 363883, 419865, 1091649, 1819415, 5458245]

約数ペア:

[(1, 5458245), (3, 1819415), (5, 1091649), (13, 419865), (15, 363883), (23, 237315), (39, 139955), (65, 83973), (69, 79105), (115, 47463), (195, 27991), (299, 18255), (345, 15821), (897, 6085), (1217, 4485), (1495, 3651)]