864235005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{2411}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 1444884480

約数和(自身を除く): 580649475

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1039, 2411, 3117, 5195, 7233, 12055, 15585, 23897, 36165, 55453, 71691, 119485, 166359, 277265, 358455, 831795, 2505029, 7515087, 12525145, 37575435, 57615667, 172847001, 288078335, 864235005]

約数ペア:

[(1, 864235005), (3, 288078335), (5, 172847001), (15, 57615667), (23, 37575435), (69, 12525145), (115, 7515087), (345, 2505029), (1039, 831795), (2411, 358455), (3117, 277265), (5195, 166359), (7233, 119485), (12055, 71691), (15585, 55453), (23897, 36165)]