38618265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15991}}^1$

素因数の和:16029

約数の個数: 32

約数和(自身を含む): 73691136

約数和(自身を除く): 35072871

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 15991, 47973, 79955, 111937, 239865, 335811, 367793, 559685, 1103379, 1679055, 1838965, 2574551, 5516895, 7723653, 12872755, 38618265]

約数ペア:

[(1, 38618265), (3, 12872755), (5, 7723653), (7, 5516895), (15, 2574551), (21, 1838965), (23, 1679055), (35, 1103379), (69, 559685), (105, 367793), (115, 335811), (161, 239865), (345, 111937), (483, 79955), (805, 47973), (2415, 15991)]