64122015

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63803}}^1$

素因数の和:63878

約数の個数: 16

約数和(自身を含む): 104128128

約数和(自身を除く): 40006113

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 63803, 191409, 319015, 957045, 4274801, 12824403, 21374005, 64122015]

約数ペア:

[(1, 64122015), (3, 21374005), (5, 12824403), (15, 4274801), (67, 957045), (201, 319015), (335, 191409), (1005, 63803)]