15241965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 25937280

約数和(自身を除く): 10695315

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 947, 1073, 2841, 3219, 4735, 5365, 14205, 16095, 27463, 35039, 82389, 105117, 137315, 175195, 411945, 525585, 1016131, 3048393, 5080655, 15241965]

約数ペア:

[(1, 15241965), (3, 5080655), (5, 3048393), (15, 1016131), (29, 525585), (37, 411945), (87, 175195), (111, 137315), (145, 105117), (185, 82389), (435, 35039), (555, 27463), (947, 16095), (1073, 14205), (2841, 5365), (3219, 4735)]