68748085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 100465920

約数和(自身を除く): 31717835

約数列:

[1, 5, 7, 17, 35, 85, 119, 227, 509, 595, 1135, 1589, 2545, 3563, 3859, 7945, 8653, 17815, 19295, 27013, 43265, 60571, 115543, 135065, 302855, 577715, 808801, 1964231, 4044005, 9821155, 13749617, 68748085]

約数ペア:

[(1, 68748085), (5, 13749617), (7, 9821155), (17, 4044005), (35, 1964231), (85, 808801), (119, 577715), (227, 302855), (509, 135065), (595, 115543), (1135, 60571), (1589, 43265), (2545, 27013), (3563, 19295), (3859, 17815), (7945, 8653)]