15055755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7019}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 13248885

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 7019, 21057, 35095, 77209, 91247, 105285, 231627, 273741, 386045, 456235, 1003717, 1158135, 1368705, 3011151, 5018585, 15055755]

約数ペア:

[(1, 15055755), (3, 5018585), (5, 3011151), (11, 1368705), (13, 1158135), (15, 1003717), (33, 456235), (39, 386045), (55, 273741), (65, 231627), (143, 105285), (165, 91247), (195, 77209), (429, 35095), (715, 21057), (2145, 7019)]