2493225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1583}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 5106816

約数和(自身を除く): 2613591

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 1583, 4749, 7915, 11081, 14247, 23745, 33243, 39575, 55405, 71235, 99729, 118725, 166215, 277025, 356175, 498645, 831075, 2493225]

約数ペア:

[(1, 2493225), (3, 831075), (5, 498645), (7, 356175), (9, 277025), (15, 166215), (21, 118725), (25, 99729), (35, 71235), (45, 55405), (63, 39575), (75, 33243), (105, 23745), (175, 14247), (225, 11081), (315, 7915), (525, 4749), (1575, 1583)]