27624575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 41783040

約数和(自身を除く): 14158465

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 187, 209, 275, 311, 323, 425, 475, 935, 1045, 1555, 1615, 3421, 3553, 4675, 5225, 5287, 5909, 7775, 8075, 17105, 17765, 26435, 29545, 58157, 64999, 85525, 88825, 100453, 132175, 147725, 290785, 324995, 502265, 1104983, 1453925, 1624975, 2511325, 5524915, 27624575]

約数ペア:

[(1, 27624575), (5, 5524915), (11, 2511325), (17, 1624975), (19, 1453925), (25, 1104983), (55, 502265), (85, 324995), (95, 290785), (187, 147725), (209, 132175), (275, 100453), (311, 88825), (323, 85525), (425, 64999), (475, 58157), (935, 29545), (1045, 26435), (1555, 17765), (1615, 17105), (3421, 8075), (3553, 7775), (4675, 5909), (5225, 5287)]