12568005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12143}}^1$

素因数の和:12177

約数の個数: 24

約数和(自身を含む): 22733568

約数和(自身を除く): 10165563

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12143, 36429, 60715, 109287, 182145, 279289, 546435, 837867, 1396445, 2513601, 4189335, 12568005]

約数ペア:

[(1, 12568005), (3, 4189335), (5, 2513601), (9, 1396445), (15, 837867), (23, 546435), (45, 279289), (69, 182145), (115, 109287), (207, 60715), (345, 36429), (1035, 12143)]