42526785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9419}}^1$

素因数の和:9477

約数の個数: 32

約数和(自身を含む): 79580160

約数和(自身を除く): 37053375

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 9419, 28257, 47095, 65933, 141285, 197799, 329665, 405017, 988995, 1215051, 2025085, 2835119, 6075255, 8505357, 14175595, 42526785]

約数ペア:

[(1, 42526785), (3, 14175595), (5, 8505357), (7, 6075255), (15, 2835119), (21, 2025085), (35, 1215051), (43, 988995), (105, 405017), (129, 329665), (215, 197799), (301, 141285), (645, 65933), (903, 47095), (1505, 28257), (4515, 9419)]