1269516195

素因数分解:

$3^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{19687}}^1$

素因数の和:21131

約数の個数: 24

約数和(自身を含む): 2202142176

約数和(自身を除く): 932625981

約数列:

[1, 3, 5, 9, 15, 45, 1433, 4299, 7165, 12897, 19687, 21495, 59061, 64485, 98435, 177183, 295305, 885915, 28211471, 84634413, 141057355, 253903239, 423172065, 1269516195]

約数ペア:

[(1, 1269516195), (3, 423172065), (5, 253903239), (9, 141057355), (15, 84634413), (45, 28211471), (1433, 885915), (4299, 295305), (7165, 177183), (12897, 98435), (19687, 64485), (21495, 59061)]