1326545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 1762560

約数和(自身を除く): 436015

約数列:

[1, 5, 11, 55, 89, 271, 445, 979, 1355, 2981, 4895, 14905, 24119, 120595, 265309, 1326545]

約数ペア:

[(1, 1326545), (5, 265309), (11, 120595), (55, 24119), (89, 14905), (271, 4895), (445, 2981), (979, 1355)]