1020348837615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{15505643}}^1$

素因数の和:15505799

約数の個数: 32

約数和(自身を含む): 1688006428416

約数和(自身を除く): 667657590801

約数列:

[1, 3, 5, 15, 41, 107, 123, 205, 321, 535, 615, 1605, 4387, 13161, 21935, 65805, 15505643, 46516929, 77528215, 232584645, 635731363, 1659103801, 1907194089, 3178656815, 4977311403, 8295519005, 9535970445, 24886557015, 68023255841, 204069767523, 340116279205, 1020348837615]

約数ペア:

[(1, 1020348837615), (3, 340116279205), (5, 204069767523), (15, 68023255841), (41, 24886557015), (107, 9535970445), (123, 8295519005), (205, 4977311403), (321, 3178656815), (535, 1907194089), (615, 1659103801), (1605, 635731363), (4387, 232584645), (13161, 77528215), (21935, 46516929), (65805, 15505643)]