1681175105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5657

約数の個数: 32

約数和(自身を含む): 2179519488

約数和(自身を除く): 498344383

約数列:

[1, 5, 31, 37, 53, 155, 185, 265, 1147, 1643, 1961, 5531, 5735, 8215, 9805, 27655, 60791, 171461, 204647, 293143, 303955, 857305, 1023235, 1465715, 6344057, 9087433, 10846291, 31720285, 45437165, 54231455, 336235021, 1681175105]

約数ペア:

[(1, 1681175105), (5, 336235021), (31, 54231455), (37, 45437165), (53, 31720285), (155, 10846291), (185, 9087433), (265, 6344057), (1147, 1465715), (1643, 1023235), (1961, 857305), (5531, 303955), (5735, 293143), (8215, 204647), (9805, 171461), (27655, 60791)]