20565766485

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13849001}}^1$

素因数の和:13849026

約数の個数: 32

約数和(自身を含む): 39885125760

約数和(自身を除く): 19319359275

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13849001, 41547003, 69245005, 124641009, 152339011, 207735015, 373923027, 457017033, 623205045, 761695055, 1371051099, 1869615135, 2285085165, 4113153297, 6855255495, 20565766485]

約数ペア:

[(1, 20565766485), (3, 6855255495), (5, 4113153297), (9, 2285085165), (11, 1869615135), (15, 1371051099), (27, 761695055), (33, 623205045), (45, 457017033), (55, 373923027), (99, 207735015), (135, 152339011), (165, 124641009), (297, 69245005), (495, 41547003), (1485, 13849001)]