130664805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 235872000

約数和(自身を除く): 105207195

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 149, 181, 255, 285, 323, 447, 543, 745, 905, 969, 1615, 2235, 2533, 2715, 2831, 3077, 3439, 4845, 7599, 8493, 9231, 10317, 12665, 14155, 15385, 17195, 26969, 37995, 42465, 46155, 48127, 51585, 58463, 80907, 134845, 144381, 175389, 240635, 292315, 404535, 458473, 512411, 721905, 876945, 1375419, 1537233, 2292365, 2562055, 6877095, 7686165, 8710987, 26132961, 43554935, 130664805]

約数ペア:

[(1, 130664805), (3, 43554935), (5, 26132961), (15, 8710987), (17, 7686165), (19, 6877095), (51, 2562055), (57, 2292365), (85, 1537233), (95, 1375419), (149, 876945), (181, 721905), (255, 512411), (285, 458473), (323, 404535), (447, 292315), (543, 240635), (745, 175389), (905, 144381), (969, 134845), (1615, 80907), (2235, 58463), (2533, 51585), (2715, 48127), (2831, 46155), (3077, 42465), (3439, 37995), (4845, 26969), (7599, 17195), (8493, 15385), (9231, 14155), (10317, 12665)]