17922335

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 23282880

約数和(自身を除く): 5360545

約数列:

[1, 5, 17, 79, 85, 157, 289, 395, 785, 1343, 1445, 2669, 6715, 12403, 13345, 22831, 45373, 62015, 114155, 210851, 226865, 1054255, 3584467, 17922335]

約数ペア:

[(1, 17922335), (5, 3584467), (17, 1054255), (79, 226865), (85, 210851), (157, 114155), (289, 62015), (395, 45373), (785, 22831), (1343, 13345), (1445, 12403), (2669, 6715)]