16250445

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 28278432

約数和(自身を除く): 12027987

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1091, 1655, 2979, 3273, 4965, 5455, 9819, 14895, 16365, 49095, 361121, 1083363, 1805605, 3250089, 5416815, 16250445]

約数ペア:

[(1, 16250445), (3, 5416815), (5, 3250089), (9, 1805605), (15, 1083363), (45, 361121), (331, 49095), (993, 16365), (1091, 14895), (1655, 9819), (2979, 5455), (3273, 4965)]