28128150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{62507}}^1$

素因数の和:62525

約数の個数: 36

約数和(自身を含む): 75572172

約数和(自身を除く): 47444022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 62507, 125014, 187521, 312535, 375042, 562563, 625070, 937605, 1125126, 1562675, 1875210, 2812815, 3125350, 4688025, 5625630, 9376050, 14064075, 28128150]

約数ペア:

[(1, 28128150), (2, 14064075), (3, 9376050), (5, 5625630), (6, 4688025), (9, 3125350), (10, 2812815), (15, 1875210), (18, 1562675), (25, 1125126), (30, 937605), (45, 625070), (50, 562563), (75, 375042), (90, 312535), (150, 187521), (225, 125014), (450, 62507)]