15648429

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 22330080

約数和(自身を除く): 6681651

約数列:

[1, 3, 29, 41, 87, 107, 123, 321, 1189, 1681, 3103, 3567, 4387, 5043, 9309, 13161, 48749, 127223, 146247, 179867, 381669, 539601, 5216143, 15648429]

約数ペア:

[(1, 15648429), (3, 5216143), (29, 539601), (41, 381669), (87, 179867), (107, 146247), (123, 127223), (321, 48749), (1189, 13161), (1681, 9309), (3103, 5043), (3567, 4387)]