12915743065

素因数分解:

$5^1\times {\mathrm{571}}^1\times {\mathrm{1129}}^1\times {\mathrm{4007}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 15543665280

約数和(自身を除く): 2627922215

約数列:

[1, 5, 571, 1129, 2855, 4007, 5645, 20035, 644659, 2287997, 3223295, 4523903, 11439985, 22619515, 2583148613, 12915743065]

約数ペア:

[(1, 12915743065), (5, 2583148613), (571, 22619515), (1129, 11439985), (2855, 4523903), (4007, 3223295), (5645, 2287997), (20035, 644659)]