203280225

素因数分解:

$3^1\times 5^2\times {\mathrm{2710403}}^1$

素因数の和:2710416

約数の個数: 12

約数和(自身を含む): 336090096

約数和(自身を除く): 132809871

約数列:

[1, 3, 5, 15, 25, 75, 2710403, 8131209, 13552015, 40656045, 67760075, 203280225]

約数ペア:

[(1, 203280225), (3, 67760075), (5, 40656045), (15, 13552015), (25, 8131209), (75, 2710403)]