204098325

素因数分解:

$3^1\times 5^2\times {\mathrm{1511}}^1\times {\mathrm{1801}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 337853376

約数和(自身を除く): 133755051

約数列:

[1, 3, 5, 15, 25, 75, 1511, 1801, 4533, 5403, 7555, 9005, 22665, 27015, 37775, 45025, 113325, 135075, 2721311, 8163933, 13606555, 40819665, 68032775, 204098325]

約数ペア:

[(1, 204098325), (3, 68032775), (5, 40819665), (15, 13606555), (25, 8163933), (75, 2721311), (1511, 135075), (1801, 113325), (4533, 45025), (5403, 37775), (7555, 27015), (9005, 22665)]