2030085

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3552120

約数和(自身を除く): 1522035

約数列:

[1, 3, 5, 9, 15, 45, 197, 229, 591, 687, 985, 1145, 1773, 2061, 2955, 3435, 8865, 10305, 45113, 135339, 225565, 406017, 676695, 2030085]

約数ペア:

[(1, 2030085), (3, 676695), (5, 406017), (9, 225565), (15, 135339), (45, 45113), (197, 10305), (229, 8865), (591, 3435), (687, 2955), (985, 2061), (1145, 1773)]