57696065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 27217855

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1637, 1855, 5035, 7049, 8185, 11459, 31103, 35245, 57295, 86761, 155515, 217721, 433805, 607327, 1088605, 1648459, 3036635, 8242295, 11539213, 57696065]

約数ペア:

[(1, 57696065), (5, 11539213), (7, 8242295), (19, 3036635), (35, 1648459), (53, 1088605), (95, 607327), (133, 433805), (265, 217721), (371, 155515), (665, 86761), (1007, 57295), (1637, 35245), (1855, 31103), (5035, 11459), (7049, 8185)]