166930225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5101}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 273303936

約数和(自身を除く): 106373711

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, 5101, 6545, 25505, 32725, 35707, 56111, 86717, 127525, 178535, 280555, 392777, 433585, 607019, 892675, 953887, 1402775, 1963885, 2167925, 3035095, 4769435, 6677209, 9819425, 15175475, 23847175, 33386045, 166930225]

約数ペア:

[(1, 166930225), (5, 33386045), (7, 23847175), (11, 15175475), (17, 9819425), (25, 6677209), (35, 4769435), (55, 3035095), (77, 2167925), (85, 1963885), (119, 1402775), (175, 953887), (187, 892675), (275, 607019), (385, 433585), (425, 392777), (595, 280555), (935, 178535), (1309, 127525), (1925, 86717), (2975, 56111), (4675, 35707), (5101, 32725), (6545, 25505)]