164850315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68261}}^1$

素因数の和:68299

約数の個数: 32

約数和(自身を含む): 314551296

約数和(自身を除く): 149700981

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 68261, 204783, 341305, 477827, 1023915, 1433481, 1570003, 2389135, 4710009, 7167405, 7850015, 10990021, 23550045, 32970063, 54950105, 164850315]

約数ペア:

[(1, 164850315), (3, 54950105), (5, 32970063), (7, 23550045), (15, 10990021), (21, 7850015), (23, 7167405), (35, 4710009), (69, 2389135), (105, 1570003), (115, 1433481), (161, 1023915), (345, 477827), (483, 341305), (805, 204783), (2415, 68261)]