13195545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79973}}^1$

素因数の和:79992

約数の個数: 16

約数和(自身を含む): 23032512

約数和(自身を除く): 9836967

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 79973, 239919, 399865, 879703, 1199595, 2639109, 4398515, 13195545]

約数ペア:

[(1, 13195545), (3, 4398515), (5, 2639109), (11, 1199595), (15, 879703), (33, 399865), (55, 239919), (165, 79973)]