17020215

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2113}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 29680560

約数和(自身を除く): 12660345

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2113, 2685, 6339, 8055, 10565, 19017, 31695, 95085, 378227, 1134681, 1891135, 3404043, 5673405, 17020215]

約数ペア:

[(1, 17020215), (3, 5673405), (5, 3404043), (9, 1891135), (15, 1134681), (45, 378227), (179, 95085), (537, 31695), (895, 19017), (1611, 10565), (2113, 8055), (2685, 6339)]