15993935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 20139840

約数和(自身を除く): 4145905

約数列:

[1, 5, 29, 73, 145, 365, 1511, 2117, 7555, 10585, 43819, 110303, 219095, 551515, 3198787, 15993935]

約数ペア:

[(1, 15993935), (5, 3198787), (29, 551515), (73, 219095), (145, 110303), (365, 43819), (1511, 10585), (2117, 7555)]