155397965185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{11830831}}^1$

素因数の和:11830944

約数の個数: 16

約数和(自身を含む): 194214938112

約数和(自身を除く): 38816972927

約数列:

[1, 5, 37, 71, 185, 355, 2627, 13135, 11830831, 59154155, 437740747, 839989001, 2188703735, 4199945005, 31079593037, 155397965185]

約数ペア:

[(1, 155397965185), (5, 31079593037), (37, 4199945005), (71, 2188703735), (185, 839989001), (355, 437740747), (2627, 59154155), (13135, 11830831)]