1138862035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 1455552000

約数和(自身を除く): 316689965

約数列:

[1, 5, 31, 37, 155, 185, 349, 569, 1147, 1745, 2845, 5735, 10819, 12913, 17639, 21053, 54095, 64565, 88195, 105265, 198581, 400303, 652643, 992905, 2001515, 3263215, 6156011, 7347497, 30780055, 36737485, 227772407, 1138862035]

約数ペア:

[(1, 1138862035), (5, 227772407), (31, 36737485), (37, 30780055), (155, 7347497), (185, 6156011), (349, 3263215), (569, 2001515), (1147, 992905), (1745, 652643), (2845, 400303), (5735, 198581), (10819, 105265), (12913, 88195), (17639, 64565), (21053, 54095)]