880223065

素因数分解:

$5^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 1087115328

約数和(自身を除く): 206892263

約数列:

[1, 5, 59, 103, 295, 491, 515, 2455, 3481, 6077, 17405, 28969, 30385, 50573, 144845, 252865, 358543, 1709171, 1792715, 2983807, 8545855, 14919035, 176044613, 880223065]

約数ペア:

[(1, 880223065), (5, 176044613), (59, 14919035), (103, 8545855), (295, 2983807), (491, 1792715), (515, 1709171), (2455, 358543), (3481, 252865), (6077, 144845), (17405, 50573), (28969, 30385)]