201713325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 366643200

約数和(自身を除く): 164929875

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 275, 417, 695, 825, 1529, 1759, 2085, 3475, 4587, 5277, 7645, 8795, 10425, 19349, 22935, 26385, 38225, 43975, 58047, 96745, 114675, 131925, 244501, 290235, 483725, 733503, 1222505, 1451175, 2689511, 3667515, 6112525, 8068533, 13447555, 18337575, 40342665, 67237775, 201713325]

約数ペア:

[(1, 201713325), (3, 67237775), (5, 40342665), (11, 18337575), (15, 13447555), (25, 8068533), (33, 6112525), (55, 3667515), (75, 2689511), (139, 1451175), (165, 1222505), (275, 733503), (417, 483725), (695, 290235), (825, 244501), (1529, 131925), (1759, 114675), (2085, 96745), (3475, 58047), (4587, 43975), (5277, 38225), (7645, 26385), (8795, 22935), (10425, 19349)]