7996205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 3823315

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 151, 445, 595, 623, 755, 1057, 1513, 2567, 3115, 5285, 7565, 10591, 12835, 13439, 17969, 52955, 67195, 89845, 94073, 228463, 470365, 1142315, 1599241, 7996205]

約数ペア:

[(1, 7996205), (5, 1599241), (7, 1142315), (17, 470365), (35, 228463), (85, 94073), (89, 89845), (119, 67195), (151, 52955), (445, 17969), (595, 13439), (623, 12835), (755, 10591), (1057, 7565), (1513, 5285), (2567, 3115)]