207407145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1257013}}^1$

素因数の和:1257032

約数の個数: 16

約数和(自身を含む): 362020032

約数和(自身を除く): 154612887

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1257013, 3771039, 6285065, 13827143, 18855195, 41481429, 69135715, 207407145]

約数ペア:

[(1, 207407145), (3, 69135715), (5, 41481429), (11, 18855195), (15, 13827143), (33, 6285065), (55, 3771039), (165, 1257013)]