6688642305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2731}}^1$

素因数の和:3022

約数の個数: 64

約数和(自身を含む): 11581931520

約数和(自身を除く): 4893289215

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 229, 345, 465, 687, 713, 1145, 2139, 2731, 3435, 3565, 5267, 7099, 8193, 10695, 13655, 15801, 21297, 26335, 35495, 40965, 62813, 79005, 84661, 106485, 163277, 188439, 253983, 314065, 423305, 489831, 625399, 816385, 942195, 1269915, 1876197, 1947203, 2449155, 3126995, 5841609, 9380985, 9736015, 14384177, 19387369, 29208045, 43152531, 58162107, 71920885, 96936845, 215762655, 290810535, 445909487, 1337728461, 2229547435, 6688642305]

約数ペア:

[(1, 6688642305), (3, 2229547435), (5, 1337728461), (15, 445909487), (23, 290810535), (31, 215762655), (69, 96936845), (93, 71920885), (115, 58162107), (155, 43152531), (229, 29208045), (345, 19387369), (465, 14384177), (687, 9736015), (713, 9380985), (1145, 5841609), (2139, 3126995), (2731, 2449155), (3435, 1947203), (3565, 1876197), (5267, 1269915), (7099, 942195), (8193, 816385), (10695, 625399), (13655, 489831), (15801, 423305), (21297, 314065), (26335, 253983), (35495, 188439), (40965, 163277), (62813, 106485), (79005, 84661)]