16023555

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6280

約数の個数: 32

約数和(自身を含む): 29990400

約数和(自身を除く): 13966845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6247, 18741, 31235, 56223, 93705, 118693, 168669, 281115, 356079, 593465, 843345, 1068237, 1780395, 3204711, 5341185, 16023555]

約数ペア:

[(1, 16023555), (3, 5341185), (5, 3204711), (9, 1780395), (15, 1068237), (19, 843345), (27, 593465), (45, 356079), (57, 281115), (95, 168669), (135, 118693), (171, 93705), (285, 56223), (513, 31235), (855, 18741), (2565, 6247)]