54547985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22129}}^1$

素因数の和:22180

約数の個数: 16

約数和(自身を含む): 71701200

約数和(自身を除く): 17153215

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 22129, 110645, 376193, 641741, 1880965, 3208705, 10909597, 54547985]

約数ペア:

[(1, 54547985), (5, 10909597), (17, 3208705), (29, 1880965), (85, 641741), (145, 376193), (493, 110645), (2465, 22129)]