198573135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{427039}}^1$

素因数の和:427078

約数の個数: 16

約数和(自身を含む): 327966720

約数和(自身を除く): 129393585

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 427039, 1281117, 2135195, 6405585, 13238209, 39714627, 66191045, 198573135]

約数ペア:

[(1, 198573135), (3, 66191045), (5, 39714627), (15, 13238209), (31, 6405585), (93, 2135195), (155, 1281117), (465, 427039)]