200431485

素因数分解:

$3^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2789}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 347756760

約数和(自身を除く): 147325275

約数列:

[1, 3, 5, 9, 15, 45, 1597, 2789, 4791, 7985, 8367, 13945, 14373, 23955, 25101, 41835, 71865, 125505, 4454033, 13362099, 22270165, 40086297, 66810495, 200431485]

約数ペア:

[(1, 200431485), (3, 66810495), (5, 40086297), (9, 22270165), (15, 13362099), (45, 4454033), (1597, 125505), (2789, 71865), (4791, 41835), (7985, 25101), (8367, 23955), (13945, 14373)]