69789645

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36067}}^1$

素因数の和:36121

約数の個数: 24

約数和(自身を含む): 123785376

約数和(自身を除く): 53995731

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 36067, 108201, 180335, 324603, 541005, 1550881, 1623015, 4652643, 7754405, 13957929, 23263215, 69789645]

約数ペア:

[(1, 69789645), (3, 23263215), (5, 13957929), (9, 7754405), (15, 4652643), (43, 1623015), (45, 1550881), (129, 541005), (215, 324603), (387, 180335), (645, 108201), (1935, 36067)]