13828755

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 22562928

約数和(自身を除く): 8734173

約数列:

[1, 3, 5, 15, 73, 173, 219, 365, 519, 865, 1095, 2595, 5329, 12629, 15987, 26645, 37887, 63145, 79935, 189435, 921917, 2765751, 4609585, 13828755]

約数ペア:

[(1, 13828755), (3, 4609585), (5, 2765751), (15, 921917), (73, 189435), (173, 79935), (219, 63145), (365, 37887), (519, 26645), (865, 15987), (1095, 12629), (2595, 5329)]