81079635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59399}}^1$

素因数の和:59427

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 78587565

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 59399, 178197, 296995, 415793, 772187, 890985, 1247379, 2078965, 2316561, 3860935, 5405309, 6236895, 11582805, 16215927, 27026545, 81079635]

約数ペア:

[(1, 81079635), (3, 27026545), (5, 16215927), (7, 11582805), (13, 6236895), (15, 5405309), (21, 3860935), (35, 2316561), (39, 2078965), (65, 1247379), (91, 890985), (105, 772187), (195, 415793), (273, 296995), (455, 178197), (1365, 59399)]