47850915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1291}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 87814656

約数和(自身を除く): 39963741

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 353, 1059, 1291, 1765, 2471, 3873, 5295, 6455, 7413, 9037, 12355, 19365, 27111, 37065, 45185, 135555, 455723, 1367169, 2278615, 3190061, 6835845, 9570183, 15950305, 47850915]

約数ペア:

[(1, 47850915), (3, 15950305), (5, 9570183), (7, 6835845), (15, 3190061), (21, 2278615), (35, 1367169), (105, 455723), (353, 135555), (1059, 45185), (1291, 37065), (1765, 27111), (2471, 19365), (3873, 12355), (5295, 9037), (6455, 7413)]