7839585

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 15144360

約数和(自身を除く): 7304775

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1489, 1755, 4467, 5265, 7445, 13401, 19357, 22335, 40203, 58071, 67005, 96785, 120609, 174213, 201015, 290355, 522639, 603045, 871065, 1567917, 2613195, 7839585]

約数ペア:

[(1, 7839585), (3, 2613195), (5, 1567917), (9, 871065), (13, 603045), (15, 522639), (27, 290355), (39, 201015), (45, 174213), (65, 120609), (81, 96785), (117, 67005), (135, 58071), (195, 40203), (351, 22335), (405, 19357), (585, 13401), (1053, 7445), (1489, 5265), (1755, 4467)]