4070905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 5287680

約数和(自身を除く): 1216775

約数列:

[1, 5, 17, 47, 85, 235, 799, 1019, 3995, 5095, 17323, 47893, 86615, 239465, 814181, 4070905]

約数ペア:

[(1, 4070905), (5, 814181), (17, 239465), (47, 86615), (85, 47893), (235, 17323), (799, 5095), (1019, 3995)]