5407379985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1391861}}^1$

素因数の和:1391913

約数の個数: 32

約数和(自身を含む): 10155025152

約数和(自身を除く): 4747645167

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 1391861, 4175583, 6959305, 9743027, 20877915, 29229081, 48715135, 51498857, 146145405, 154496571, 257494285, 360491999, 772482855, 1081475997, 1802459995, 5407379985]

約数ペア:

[(1, 5407379985), (3, 1802459995), (5, 1081475997), (7, 772482855), (15, 360491999), (21, 257494285), (35, 154496571), (37, 146145405), (105, 51498857), (111, 48715135), (185, 29229081), (259, 20877915), (555, 9743027), (777, 6959305), (1295, 4175583), (3885, 1391861)]