144490395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 284553216

約数和(自身を除く): 140062821

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 61, 85, 105, 119, 183, 255, 305, 357, 427, 595, 915, 1037, 1281, 1327, 1785, 2135, 3111, 3981, 5185, 6405, 6635, 7259, 9289, 15555, 19905, 21777, 22559, 27867, 36295, 46445, 67677, 80947, 108885, 112795, 139335, 157913, 242841, 338385, 404735, 473739, 566629, 789565, 1214205, 1376099, 1699887, 2368695, 2833145, 4128297, 6880495, 8499435, 9632693, 20641485, 28898079, 48163465, 144490395]

約数ペア:

[(1, 144490395), (3, 48163465), (5, 28898079), (7, 20641485), (15, 9632693), (17, 8499435), (21, 6880495), (35, 4128297), (51, 2833145), (61, 2368695), (85, 1699887), (105, 1376099), (119, 1214205), (183, 789565), (255, 566629), (305, 473739), (357, 404735), (427, 338385), (595, 242841), (915, 157913), (1037, 139335), (1281, 112795), (1327, 108885), (1785, 80947), (2135, 67677), (3111, 46445), (3981, 36295), (5185, 27867), (6405, 22559), (6635, 21777), (7259, 19905), (9289, 15555)]