1480453415

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1861}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 2200794624

約数和(自身を除く): 720341209

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 191, 245, 595, 833, 955, 1337, 1861, 3247, 4165, 6685, 9305, 9359, 13027, 16235, 22729, 31637, 46795, 65135, 91189, 113645, 158185, 159103, 221459, 355451, 455945, 795515, 1107295, 1550213, 1777255, 2488157, 6042667, 7751065, 12440785, 17417099, 30213335, 42298669, 87085495, 211493345, 296090683, 1480453415]

約数ペア:

[(1, 1480453415), (5, 296090683), (7, 211493345), (17, 87085495), (35, 42298669), (49, 30213335), (85, 17417099), (119, 12440785), (191, 7751065), (245, 6042667), (595, 2488157), (833, 1777255), (955, 1550213), (1337, 1107295), (1861, 795515), (3247, 455945), (4165, 355451), (6685, 221459), (9305, 159103), (9359, 158185), (13027, 113645), (16235, 91189), (22729, 65135), (31637, 46795)]