38793465

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2543}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 30810375

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 2543, 3051, 5085, 7629, 12715, 15255, 22887, 38145, 68661, 114435, 287359, 343305, 862077, 1436795, 2586231, 4310385, 7758693, 12931155, 38793465]

約数ペア:

[(1, 38793465), (3, 12931155), (5, 7758693), (9, 4310385), (15, 2586231), (27, 1436795), (45, 862077), (113, 343305), (135, 287359), (339, 114435), (565, 68661), (1017, 38145), (1695, 22887), (2543, 15255), (3051, 12715), (5085, 7629)]