13631985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13171}}^1$

素因数の和:13205

約数の個数: 24

約数和(自身を含む): 24657984

約数和(自身を除く): 11025999

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 13171, 39513, 65855, 118539, 197565, 302933, 592695, 908799, 1514665, 2726397, 4543995, 13631985]

約数ペア:

[(1, 13631985), (3, 4543995), (5, 2726397), (9, 1514665), (15, 908799), (23, 592695), (45, 302933), (69, 197565), (115, 118539), (207, 65855), (345, 39513), (1035, 13171)]