1186155

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 2107248

約数和(自身を除く): 921093

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 613, 645, 1839, 1935, 3065, 5517, 9195, 26359, 27585, 79077, 131795, 237231, 395385, 1186155]

約数ペア:

[(1, 1186155), (3, 395385), (5, 237231), (9, 131795), (15, 79077), (43, 27585), (45, 26359), (129, 9195), (215, 5517), (387, 3065), (613, 1935), (645, 1839)]