5351985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 9681984

約数和(自身を除く): 4329999

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 5171, 15513, 25855, 46539, 77565, 118933, 232695, 356799, 594665, 1070397, 1783995, 5351985]

約数ペア:

[(1, 5351985), (3, 1783995), (5, 1070397), (9, 594665), (15, 356799), (23, 232695), (45, 118933), (69, 77565), (115, 46539), (207, 25855), (345, 15513), (1035, 5171)]