2840658645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{8273}}^1$

素因数の和:10373

約数の個数: 32

約数和(自身を含む): 4961222784

約数和(自身を除く): 2120564139

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2081, 6243, 8273, 10405, 22891, 24819, 31215, 41365, 68673, 91003, 114455, 124095, 273009, 343365, 455015, 1365045, 17216113, 51648339, 86080565, 189377243, 258241695, 568131729, 946886215, 2840658645]

約数ペア:

[(1, 2840658645), (3, 946886215), (5, 568131729), (11, 258241695), (15, 189377243), (33, 86080565), (55, 51648339), (165, 17216113), (2081, 1365045), (6243, 455015), (8273, 343365), (10405, 273009), (22891, 124095), (24819, 114455), (31215, 91003), (41365, 68673)]