12804569115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{637519}}^1$

素因数の和:637643

約数の個数: 32

約数和(自身を含む): 22277498880

約数和(自身を除く): 9472929765

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6695, 20085, 637519, 1912557, 3187595, 8287747, 9562785, 24863241, 41438735, 65664457, 124316205, 196993371, 328322285, 853637941, 984966855, 2560913823, 4268189705, 12804569115]

約数ペア:

[(1, 12804569115), (3, 4268189705), (5, 2560913823), (13, 984966855), (15, 853637941), (39, 328322285), (65, 196993371), (103, 124316205), (195, 65664457), (309, 41438735), (515, 24863241), (1339, 9562785), (1545, 8287747), (4017, 3187595), (6695, 1912557), (20085, 637519)]