142321705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{57737}}^1$

素因数の和:57788

約数の個数: 16

約数和(自身を含む): 187071120

約数和(自身を除く): 44749415

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 57737, 288685, 981529, 1674373, 4907645, 8371865, 28464341, 142321705]

約数ペア:

[(1, 142321705), (5, 28464341), (17, 8371865), (29, 4907645), (85, 1674373), (145, 981529), (493, 288685), (2465, 57737)]