164530015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8087}}^1$

素因数の和:8418

約数の個数: 16

約数和(自身を含む): 213329088

約数和(自身を除く): 48799073

約数列:

[1, 5, 13, 65, 313, 1565, 4069, 8087, 20345, 40435, 105131, 525655, 2531231, 12656155, 32906003, 164530015]

約数ペア:

[(1, 164530015), (5, 32906003), (13, 12656155), (65, 2531231), (313, 525655), (1565, 105131), (4069, 40435), (8087, 20345)]