445087005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 786687552

約数和(自身を除く): 341600547

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 251, 363, 605, 753, 977, 1255, 1815, 2761, 2931, 3765, 4885, 8283, 10747, 13805, 14655, 30371, 32241, 41415, 53735, 91113, 118217, 151855, 161205, 245227, 354651, 455565, 591085, 735681, 1226135, 1773255, 2697497, 3678405, 8092491, 13487485, 29672467, 40462455, 89017401, 148362335, 445087005]

約数ペア:

[(1, 445087005), (3, 148362335), (5, 89017401), (11, 40462455), (15, 29672467), (33, 13487485), (55, 8092491), (121, 3678405), (165, 2697497), (251, 1773255), (363, 1226135), (605, 735681), (753, 591085), (977, 455565), (1255, 354651), (1815, 245227), (2761, 161205), (2931, 151855), (3765, 118217), (4885, 91113), (8283, 53735), (10747, 41415), (13805, 32241), (14655, 30371)]