1330796385

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 2528919360

約数和(自身を除く): 1198122975

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 163, 171, 285, 405, 489, 513, 815, 855, 1061, 1467, 1539, 2445, 2565, 3097, 3183, 4401, 5305, 7335, 7695, 9291, 9549, 13203, 15485, 15915, 20159, 22005, 27873, 28647, 46455, 47745, 60477, 66015, 83619, 85941, 100795, 139365, 143235, 172943, 181431, 250857, 302385, 418095, 429705, 518829, 544293, 864715, 907155, 1254285, 1556487, 1632879, 2594145, 2721465, 3285917, 4669461, 7782435, 8164395, 9857751, 14008383, 16429585, 23347305, 29573253, 49288755, 70041915, 88719759, 147866265, 266159277, 443598795, 1330796385]

約数ペア:

[(1, 1330796385), (3, 443598795), (5, 266159277), (9, 147866265), (15, 88719759), (19, 70041915), (27, 49288755), (45, 29573253), (57, 23347305), (81, 16429585), (95, 14008383), (135, 9857751), (163, 8164395), (171, 7782435), (285, 4669461), (405, 3285917), (489, 2721465), (513, 2594145), (815, 1632879), (855, 1556487), (1061, 1254285), (1467, 907155), (1539, 864715), (2445, 544293), (2565, 518829), (3097, 429705), (3183, 418095), (4401, 302385), (5305, 250857), (7335, 181431), (7695, 172943), (9291, 143235), (9549, 139365), (13203, 100795), (15485, 85941), (15915, 83619), (20159, 66015), (22005, 60477), (27873, 47745), (28647, 46455)]