22689165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 38459520

約数和(自身を除く): 15770355

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1213, 1247, 3639, 3741, 6065, 6235, 18195, 18705, 35177, 52159, 105531, 156477, 175885, 260795, 527655, 782385, 1512611, 4537833, 7563055, 22689165]

約数ペア:

[(1, 22689165), (3, 7563055), (5, 4537833), (15, 1512611), (29, 782385), (43, 527655), (87, 260795), (129, 175885), (145, 156477), (215, 105531), (435, 52159), (645, 35177), (1213, 18705), (1247, 18195), (3639, 6235), (3741, 6065)]