198000345

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{14983}}^1$

素因数の和:15872

約数の個数: 16

約数和(自身を含む): 317181312

約数和(自身を除く): 119180967

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 13215, 14983, 44949, 74915, 224745, 13200023, 39600069, 66000115, 198000345]

約数ペア:

[(1, 198000345), (3, 66000115), (5, 39600069), (15, 13200023), (881, 224745), (2643, 74915), (4405, 44949), (13215, 14983)]