42339715

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 57072960

約数和(自身を除く): 14733245

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 1489, 2585, 5687, 7445, 16379, 28435, 69983, 81895, 180169, 349915, 769813, 900845, 3849065, 8467943, 42339715]

約数ペア:

[(1, 42339715), (5, 8467943), (11, 3849065), (47, 900845), (55, 769813), (121, 349915), (235, 180169), (517, 81895), (605, 69983), (1489, 28435), (2585, 16379), (5687, 7445)]