7130159805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{5039}}^1$

素因数の和:5274

約数の個数: 64

約数和(自身を含む): 12541132800

約数和(自身を除く): 5410972995

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 179, 255, 465, 527, 537, 895, 1581, 2635, 2685, 3043, 5039, 5549, 7905, 9129, 15117, 15215, 16647, 25195, 27745, 45645, 75585, 83235, 85663, 94333, 156209, 256989, 282999, 428315, 468627, 471665, 781045, 901981, 1284945, 1414995, 2343135, 2655553, 2705943, 4509905, 7966659, 13277765, 13529715, 15333677, 27961411, 39833295, 46001031, 76668385, 83884233, 139807055, 230005155, 419421165, 475343987, 1426031961, 2376719935, 7130159805]

約数ペア:

[(1, 7130159805), (3, 2376719935), (5, 1426031961), (15, 475343987), (17, 419421165), (31, 230005155), (51, 139807055), (85, 83884233), (93, 76668385), (155, 46001031), (179, 39833295), (255, 27961411), (465, 15333677), (527, 13529715), (537, 13277765), (895, 7966659), (1581, 4509905), (2635, 2705943), (2685, 2655553), (3043, 2343135), (5039, 1414995), (5549, 1284945), (7905, 901981), (9129, 781045), (15117, 471665), (15215, 468627), (16647, 428315), (25195, 282999), (27745, 256989), (45645, 156209), (75585, 94333), (83235, 85663)]