1898045265

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{2437}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 3068369280

約数和(自身を除く): 1170324015

約数列:

[1, 3, 5, 15, 137, 379, 411, 685, 1137, 1895, 2055, 2437, 5685, 7311, 12185, 36555, 51923, 155769, 259615, 333869, 778845, 923623, 1001607, 1669345, 2770869, 4618115, 5008035, 13854345, 126536351, 379609053, 632681755, 1898045265]

約数ペア:

[(1, 1898045265), (3, 632681755), (5, 379609053), (15, 126536351), (137, 13854345), (379, 5008035), (411, 4618115), (685, 2770869), (1137, 1669345), (1895, 1001607), (2055, 923623), (2437, 778845), (5685, 333869), (7311, 259615), (12185, 155769), (36555, 51923)]