6937645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 10128384

約数和(自身を除く): 3190739

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 313, 341, 403, 715, 1565, 1705, 2015, 3443, 4069, 4433, 9703, 17215, 20345, 22165, 44759, 48515, 106733, 126139, 223795, 533665, 630695, 1387529, 6937645]

約数ペア:

[(1, 6937645), (5, 1387529), (11, 630695), (13, 533665), (31, 223795), (55, 126139), (65, 106733), (143, 48515), (155, 44759), (313, 22165), (341, 20345), (403, 17215), (715, 9703), (1565, 4433), (1705, 4069), (2015, 3443)]