17421105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 30764160

約数和(自身を除く): 13343055

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2179, 2665, 6537, 7995, 10895, 28327, 32685, 84981, 89339, 141635, 268017, 424905, 446695, 1161407, 1340085, 3484221, 5807035, 17421105]

約数ペア:

[(1, 17421105), (3, 5807035), (5, 3484221), (13, 1340085), (15, 1161407), (39, 446695), (41, 424905), (65, 268017), (123, 141635), (195, 89339), (205, 84981), (533, 32685), (615, 28327), (1599, 10895), (2179, 7995), (2665, 6537)]