27651605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5416

約数の個数: 16

約数和(自身を含む): 35716464

約数和(自身を除く): 8064859

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 5333, 26665, 90661, 325313, 453305, 1626565, 5530321, 27651605]

約数ペア:

[(1, 27651605), (5, 5530321), (17, 1626565), (61, 453305), (85, 325313), (305, 90661), (1037, 26665), (5185, 5333)]