29117745

素因数分解:

$3^3\times 5^1\times {\mathrm{215687}}^1$

素因数の和:215701

約数の個数: 16

約数和(自身を含む): 51765120

約数和(自身を除く): 22647375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 215687, 647061, 1078435, 1941183, 3235305, 5823549, 9705915, 29117745]

約数ペア:

[(1, 29117745), (3, 9705915), (5, 5823549), (9, 3235305), (15, 1941183), (27, 1078435), (45, 647061), (135, 215687)]