7017175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 3696425

約数列:

[1, 5, 11, 17, 19, 25, 55, 79, 85, 95, 187, 209, 275, 323, 395, 425, 475, 869, 935, 1045, 1343, 1501, 1615, 1975, 3553, 4345, 4675, 5225, 6715, 7505, 8075, 14773, 16511, 17765, 21725, 25517, 33575, 37525, 73865, 82555, 88825, 127585, 280687, 369325, 412775, 637925, 1403435, 7017175]

約数ペア:

[(1, 7017175), (5, 1403435), (11, 637925), (17, 412775), (19, 369325), (25, 280687), (55, 127585), (79, 88825), (85, 82555), (95, 73865), (187, 37525), (209, 33575), (275, 25517), (323, 21725), (395, 17765), (425, 16511), (475, 14773), (869, 8075), (935, 7505), (1045, 6715), (1343, 5225), (1501, 4675), (1615, 4345), (1975, 3553)]