549817345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6833}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 872565120

約数和(自身を除く): 322747775

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 121, 133, 209, 385, 605, 665, 847, 1045, 1463, 2299, 4235, 6833, 7315, 11495, 16093, 34165, 47831, 75163, 80465, 129827, 239155, 375815, 526141, 649135, 826793, 908789, 1428097, 2630705, 4133965, 4543945, 5787551, 7140485, 9996679, 15709067, 28937755, 49983395, 78545335, 109963469, 549817345]

約数ペア:

[(1, 549817345), (5, 109963469), (7, 78545335), (11, 49983395), (19, 28937755), (35, 15709067), (55, 9996679), (77, 7140485), (95, 5787551), (121, 4543945), (133, 4133965), (209, 2630705), (385, 1428097), (605, 908789), (665, 826793), (847, 649135), (1045, 526141), (1463, 375815), (2299, 239155), (4235, 129827), (6833, 80465), (7315, 75163), (11495, 47831), (16093, 34165)]