67427115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{642163}}^1$

素因数の和:642178

約数の個数: 16

約数和(自身を含む): 123295488

約数和(自身を除く): 55868373

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 642163, 1926489, 3210815, 4495141, 9632445, 13485423, 22475705, 67427115]

約数ペア:

[(1, 67427115), (3, 22475705), (5, 13485423), (7, 9632445), (15, 4495141), (21, 3210815), (35, 1926489), (105, 642163)]