198280815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{574727}}^1$

素因数の和:574758

約数の個数: 16

約数和(自身を含む): 331043328

約数和(自身を除く): 132762513

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 574727, 1724181, 2873635, 8620905, 13218721, 39656163, 66093605, 198280815]

約数ペア:

[(1, 198280815), (3, 66093605), (5, 39656163), (15, 13218721), (23, 8620905), (69, 2873635), (115, 1724181), (345, 574727)]