328447395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 646963200

約数和(自身を除く): 318515805

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 59, 85, 95, 153, 171, 177, 255, 285, 295, 323, 383, 531, 765, 855, 885, 969, 1003, 1121, 1149, 1615, 1915, 2655, 2907, 3009, 3363, 3447, 4845, 5015, 5605, 5745, 6511, 7277, 9027, 10089, 14535, 15045, 16815, 17235, 19057, 19533, 21831, 22597, 32555, 36385, 45135, 50445, 57171, 58599, 65493, 67791, 95285, 97665, 109155, 112985, 123709, 171513, 203373, 285855, 292995, 327465, 338955, 371127, 384149, 429343, 618545, 857565, 1016865, 1113381, 1152447, 1288029, 1855635, 1920745, 2146715, 3457341, 3864087, 5566905, 5762235, 6440145, 7298831, 17286705, 19320435, 21896493, 36494155, 65689479, 109482465, 328447395]

約数ペア:

[(1, 328447395), (3, 109482465), (5, 65689479), (9, 36494155), (15, 21896493), (17, 19320435), (19, 17286705), (45, 7298831), (51, 6440145), (57, 5762235), (59, 5566905), (85, 3864087), (95, 3457341), (153, 2146715), (171, 1920745), (177, 1855635), (255, 1288029), (285, 1152447), (295, 1113381), (323, 1016865), (383, 857565), (531, 618545), (765, 429343), (855, 384149), (885, 371127), (969, 338955), (1003, 327465), (1121, 292995), (1149, 285855), (1615, 203373), (1915, 171513), (2655, 123709), (2907, 112985), (3009, 109155), (3363, 97665), (3447, 95285), (4845, 67791), (5015, 65493), (5605, 58599), (5745, 57171), (6511, 50445), (7277, 45135), (9027, 36385), (10089, 32555), (14535, 22597), (15045, 21831), (16815, 19533), (17235, 19057)]