10489725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2066

約数の個数: 36

約数和(自身を含む): 19614816

約数和(自身を除く): 9125091

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 2027, 5175, 6081, 10135, 18243, 30405, 46621, 50675, 91215, 139863, 152025, 233105, 419589, 456075, 699315, 1165525, 2097945, 3496575, 10489725]

約数ペア:

[(1, 10489725), (3, 3496575), (5, 2097945), (9, 1165525), (15, 699315), (23, 456075), (25, 419589), (45, 233105), (69, 152025), (75, 139863), (115, 91215), (207, 50675), (225, 46621), (345, 30405), (575, 18243), (1035, 10135), (1725, 6081), (2027, 5175)]