139747100545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1\times {\mathrm{31319}}^1$

素因数の和:34969

約数の個数: 32

約数和(自身を含む): 190160006400

約数和(自身を除く): 50412905855

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 3613, 18065, 31319, 46969, 68647, 156595, 234845, 343235, 407147, 595061, 892411, 2035735, 2975305, 4462055, 7735793, 38678965, 113155547, 565777735, 1471022111, 2149955393, 7355110555, 10749776965, 27949420109, 139747100545]

約数ペア:

[(1, 139747100545), (5, 27949420109), (13, 10749776965), (19, 7355110555), (65, 2149955393), (95, 1471022111), (247, 565777735), (1235, 113155547), (3613, 38678965), (18065, 7735793), (31319, 4462055), (46969, 2975305), (68647, 2035735), (156595, 892411), (234845, 595061), (343235, 407147)]