1275045

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 2056320

約数和(自身を除く): 781275

約数列:

[1, 3, 5, 15, 167, 501, 509, 835, 1527, 2505, 2545, 7635, 85003, 255009, 425015, 1275045]

約数ペア:

[(1, 1275045), (3, 425015), (5, 255009), (15, 85003), (167, 7635), (501, 2545), (509, 2505), (835, 1527)]