1200201075

素因数分解:

$3^2\times 5^2\times {\mathrm{5334227}}^1$

素因数の和:5334243

約数の個数: 18

約数和(自身を含む): 2149693884

約数和(自身を除く): 949492809

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5334227, 16002681, 26671135, 48008043, 80013405, 133355675, 240040215, 400067025, 1200201075]

約数ペア:

[(1, 1200201075), (3, 400067025), (5, 240040215), (9, 133355675), (15, 80013405), (25, 48008043), (45, 26671135), (75, 16002681), (225, 5334227)]