42352065

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{14939}}^1$

素因数の和:14963

約数の個数: 40

約数和(自身を含む): 86771520

約数和(自身を除く): 44419455

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 14939, 44817, 74695, 104573, 134451, 224085, 313719, 403353, 522865, 672255, 941157, 1210059, 1568595, 2016765, 2823471, 4705785, 6050295, 8470413, 14117355, 42352065]

約数ペア:

[(1, 42352065), (3, 14117355), (5, 8470413), (7, 6050295), (9, 4705785), (15, 2823471), (21, 2016765), (27, 1568595), (35, 1210059), (45, 941157), (63, 672255), (81, 522865), (105, 403353), (135, 313719), (189, 224085), (315, 134451), (405, 104573), (567, 74695), (945, 44817), (2835, 14939)]