38641135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16067}}^1$

素因数の和:16122

約数の個数: 16

約数和(自身を含む): 51289056

約数和(自身を除く): 12647921

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 16067, 80335, 208871, 594479, 1044355, 2972395, 7728227, 38641135]

約数ペア:

[(1, 38641135), (5, 7728227), (13, 2972395), (37, 1044355), (65, 594479), (185, 208871), (481, 80335), (2405, 16067)]