2019064035

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{1861}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 3260436480

約数和(自身を除く): 1241372445

約数列:

[1, 3, 5, 15, 151, 453, 479, 755, 1437, 1861, 2265, 2395, 5583, 7185, 9305, 27915, 72329, 216987, 281011, 361645, 843033, 891419, 1084935, 1405055, 2674257, 4215165, 4457095, 13371285, 134604269, 403812807, 673021345, 2019064035]

約数ペア:

[(1, 2019064035), (3, 673021345), (5, 403812807), (15, 134604269), (151, 13371285), (453, 4457095), (479, 4215165), (755, 2674257), (1437, 1405055), (1861, 1084935), (2265, 891419), (2395, 843033), (5583, 361645), (7185, 281011), (9305, 216987), (27915, 72329)]