85102255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 124260480

約数和(自身を除く): 39158225

約数列:

[1, 5, 7, 17, 35, 85, 119, 281, 509, 595, 1405, 1967, 2545, 3563, 4777, 8653, 9835, 17815, 23885, 33439, 43265, 60571, 143029, 167195, 302855, 715145, 1001203, 2431493, 5006015, 12157465, 17020451, 85102255]

約数ペア:

[(1, 85102255), (5, 17020451), (7, 12157465), (17, 5006015), (35, 2431493), (85, 1001203), (119, 715145), (281, 302855), (509, 167195), (595, 143029), (1405, 60571), (1967, 43265), (2545, 33439), (3563, 23885), (4777, 17815), (8653, 9835)]