15822105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 12119655

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 1979, 2665, 5937, 7995, 9895, 25727, 29685, 77181, 81139, 128635, 243417, 385905, 405695, 1054807, 1217085, 3164421, 5274035, 15822105]

約数ペア:

[(1, 15822105), (3, 5274035), (5, 3164421), (13, 1217085), (15, 1054807), (39, 405695), (41, 385905), (65, 243417), (123, 128635), (195, 81139), (205, 77181), (533, 29685), (615, 25727), (1599, 9895), (1979, 7995), (2665, 5937)]