47781195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 97735680

約数和(自身を除く): 49954485

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 861, 1009, 1155, 1353, 1435, 2255, 3027, 3157, 4305, 5045, 6765, 7063, 9471, 11099, 15135, 15785, 21189, 33297, 35315, 41369, 47355, 55495, 77693, 105945, 124107, 166485, 206845, 233079, 289583, 388465, 455059, 620535, 868749, 1165395, 1365177, 1447915, 2275295, 3185413, 4343745, 6825885, 9556239, 15927065, 47781195]

約数ペア:

[(1, 47781195), (3, 15927065), (5, 9556239), (7, 6825885), (11, 4343745), (15, 3185413), (21, 2275295), (33, 1447915), (35, 1365177), (41, 1165395), (55, 868749), (77, 620535), (105, 455059), (123, 388465), (165, 289583), (205, 233079), (231, 206845), (287, 166485), (385, 124107), (451, 105945), (615, 77693), (861, 55495), (1009, 47355), (1155, 41369), (1353, 35315), (1435, 33297), (2255, 21189), (3027, 15785), (3157, 15135), (4305, 11099), (5045, 9471), (6765, 7063)]