16732065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 32

約数和(自身を含む): 32209920

約数和(自身を除く): 15477855

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 8387, 25161, 41935, 58709, 125805, 159353, 176127, 293545, 478059, 796765, 880635, 1115471, 2390295, 3346413, 5577355, 16732065]

約数ペア:

[(1, 16732065), (3, 5577355), (5, 3346413), (7, 2390295), (15, 1115471), (19, 880635), (21, 796765), (35, 478059), (57, 293545), (95, 176127), (105, 159353), (133, 125805), (285, 58709), (399, 41935), (665, 25161), (1995, 8387)]