331538535

素因数分解:

$3^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2251}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 590204160

約数和(自身を除く): 258665625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1091, 2251, 3273, 5455, 6753, 9819, 11255, 16365, 20259, 29457, 33765, 49095, 60777, 101295, 147285, 303885, 2455841, 7367523, 12279205, 22102569, 36837615, 66307707, 110512845, 331538535]

約数ペア:

[(1, 331538535), (3, 110512845), (5, 66307707), (9, 36837615), (15, 22102569), (27, 12279205), (45, 7367523), (135, 2455841), (1091, 303885), (2251, 147285), (3273, 101295), (5455, 60777), (6753, 49095), (9819, 33765), (11255, 29457), (16365, 20259)]