7054605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 6224115

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 223, 285, 333, 555, 669, 703, 855, 1115, 1665, 2007, 2109, 3345, 3515, 4237, 6327, 8251, 10035, 10545, 12711, 21185, 24753, 31635, 38133, 41255, 63555, 74259, 123765, 156769, 190665, 371295, 470307, 783845, 1410921, 2351535, 7054605]

約数ペア:

[(1, 7054605), (3, 2351535), (5, 1410921), (9, 783845), (15, 470307), (19, 371295), (37, 190665), (45, 156769), (57, 123765), (95, 74259), (111, 63555), (171, 41255), (185, 38133), (223, 31635), (285, 24753), (333, 21185), (555, 12711), (669, 10545), (703, 10035), (855, 8251), (1115, 6327), (1665, 4237), (2007, 3515), (2109, 3345)]