3984985365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{209021}}^1$

素因数の和:209101

約数の個数: 32

約数和(自身を含む): 6742213632

約数和(自身を除く): 2757228267

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 19065, 209021, 627063, 1045105, 3135315, 6479651, 8569861, 19438953, 25709583, 32398255, 42849305, 97194765, 128547915, 265665691, 796997073, 1328328455, 3984985365]

約数ペア:

[(1, 3984985365), (3, 1328328455), (5, 796997073), (15, 265665691), (31, 128547915), (41, 97194765), (93, 42849305), (123, 32398255), (155, 25709583), (205, 19438953), (465, 8569861), (615, 6479651), (1271, 3135315), (3813, 1045105), (6355, 627063), (19065, 209021)]