71314679975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2179211}}^1$

素因数の和:2179256

約数の個数: 48

約数和(自身を含む): 116736028416

約数和(自身を除く): 45421348441

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1925, 2975, 4675, 6545, 32725, 2179211, 10896055, 15254477, 23971321, 37046587, 54480275, 76272385, 119856605, 167799247, 185232935, 259326109, 381361925, 407512457, 599283025, 838996235, 926164675, 1296630545, 2037562285, 2852587199, 4194981175, 6483152725, 10187811425, 14262935995, 71314679975]

約数ペア:

[(1, 71314679975), (5, 14262935995), (7, 10187811425), (11, 6483152725), (17, 4194981175), (25, 2852587199), (35, 2037562285), (55, 1296630545), (77, 926164675), (85, 838996235), (119, 599283025), (175, 407512457), (187, 381361925), (275, 259326109), (385, 185232935), (425, 167799247), (595, 119856605), (935, 76272385), (1309, 54480275), (1925, 37046587), (2975, 23971321), (4675, 15254477), (6545, 10896055), (32725, 2179211)]