30975345

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 55392000

約数和(自身を除く): 24416655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 995, 1153, 1791, 2985, 3459, 5373, 5765, 8955, 10377, 17295, 26865, 31131, 51885, 155655, 229447, 688341, 1147235, 2065023, 3441705, 6195069, 10325115, 30975345]

約数ペア:

[(1, 30975345), (3, 10325115), (5, 6195069), (9, 3441705), (15, 2065023), (27, 1147235), (45, 688341), (135, 229447), (199, 155655), (597, 51885), (995, 31131), (1153, 26865), (1791, 17295), (2985, 10377), (3459, 8955), (5373, 5765)]