23039235

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 41672400

約数和(自身を除く): 18633165

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 349, 405, 489, 815, 1047, 1467, 1745, 2445, 3141, 4401, 5235, 7335, 9423, 13203, 15705, 22005, 28269, 47115, 56887, 66015, 141345, 170661, 284435, 511983, 853305, 1535949, 2559915, 4607847, 7679745, 23039235]

約数ペア:

[(1, 23039235), (3, 7679745), (5, 4607847), (9, 2559915), (15, 1535949), (27, 853305), (45, 511983), (81, 284435), (135, 170661), (163, 141345), (349, 66015), (405, 56887), (489, 47115), (815, 28269), (1047, 22005), (1467, 15705), (1745, 13203), (2445, 9423), (3141, 7335), (4401, 5235)]