13026675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 22916936

約数和(自身を除く): 9890261

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 601, 867, 1275, 1445, 1803, 3005, 4335, 7225, 9015, 10217, 15025, 21675, 30651, 45075, 51085, 153255, 173689, 255425, 521067, 766275, 868445, 2605335, 4342225, 13026675]

約数ペア:

[(1, 13026675), (3, 4342225), (5, 2605335), (15, 868445), (17, 766275), (25, 521067), (51, 255425), (75, 173689), (85, 153255), (255, 51085), (289, 45075), (425, 30651), (601, 21675), (867, 15025), (1275, 10217), (1445, 9015), (1803, 7225), (3005, 4335)]