16115665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 19998720

約数和(自身を除く): 3883055

約数列:

[1, 5, 41, 127, 205, 619, 635, 3095, 5207, 25379, 26035, 78613, 126895, 393065, 3223133, 16115665]

約数ペア:

[(1, 16115665), (5, 3223133), (41, 393065), (127, 126895), (205, 78613), (619, 26035), (635, 25379), (3095, 5207)]