23218242575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{25733}}^1$

素因数の和:25964

約数の個数: 48

約数和(自身を含む): 33429083616

約数和(自身を除く): 10210841041

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 193, 275, 425, 935, 965, 2123, 3281, 4675, 4825, 10615, 16405, 25733, 36091, 53075, 82025, 128665, 180455, 283063, 437461, 643325, 902275, 1415315, 2187305, 4812071, 4966469, 7076575, 10936525, 24060355, 24832345, 54631159, 84429973, 120301775, 124161725, 273155795, 422149865, 928729703, 1365778975, 2110749325, 4643648515, 23218242575]

約数ペア:

[(1, 23218242575), (5, 4643648515), (11, 2110749325), (17, 1365778975), (25, 928729703), (55, 422149865), (85, 273155795), (187, 124161725), (193, 120301775), (275, 84429973), (425, 54631159), (935, 24832345), (965, 24060355), (2123, 10936525), (3281, 7076575), (4675, 4966469), (4825, 4812071), (10615, 2187305), (16405, 1415315), (25733, 902275), (36091, 643325), (53075, 437461), (82025, 283063), (128665, 180455)]