39517775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 57853440

約数和(自身を除く): 18335665

約数列:

[1, 5, 11, 17, 25, 55, 79, 85, 107, 187, 275, 395, 425, 535, 869, 935, 1177, 1343, 1819, 1975, 2675, 4345, 4675, 5885, 6715, 8453, 9095, 14773, 20009, 21725, 29425, 33575, 42265, 45475, 73865, 92983, 100045, 143701, 211325, 369325, 464915, 500225, 718505, 1580711, 2324575, 3592525, 7903555, 39517775]

約数ペア:

[(1, 39517775), (5, 7903555), (11, 3592525), (17, 2324575), (25, 1580711), (55, 718505), (79, 500225), (85, 464915), (107, 369325), (187, 211325), (275, 143701), (395, 100045), (425, 92983), (535, 73865), (869, 45475), (935, 42265), (1177, 33575), (1343, 29425), (1819, 21725), (1975, 20009), (2675, 14773), (4345, 9095), (4675, 8453), (5885, 6715)]